31601664

素因数分解:

$2^{10}\times 3^5\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 132

約数和(自身を含む): 95373824

約数和(自身を除く): 63772160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 243, 254, 256, 288, 324, 381, 384, 432, 486, 508, 512, 576, 648, 762, 768, 864, 972, 1016, 1024, 1143, 1152, 1296, 1524, 1536, 1728, 1944, 2032, 2286, 2304, 2592, 3048, 3072, 3429, 3456, 3888, 4064, 4572, 4608, 5184, 6096, 6858, 6912, 7776, 8128, 9144, 9216, 10287, 10368, 12192, 13716, 13824, 15552, 16256, 18288, 20574, 20736, 24384, 27432, 27648, 30861, 31104, 32512, 36576, 41148, 41472, 48768, 54864, 61722, 62208, 65024, 73152, 82296, 82944, 97536, 109728, 123444, 124416, 130048, 146304, 164592, 195072, 219456, 246888, 248832, 292608, 329184, 390144, 438912, 493776, 585216, 658368, 877824, 987552, 1170432, 1316736, 1755648, 1975104, 2633472, 3511296, 3950208, 5266944, 7900416, 10533888, 15800832, 31601664]

約数ペア:

[(1, 31601664), (2, 15800832), (3, 10533888), (4, 7900416), (6, 5266944), (8, 3950208), (9, 3511296), (12, 2633472), (16, 1975104), (18, 1755648), (24, 1316736), (27, 1170432), (32, 987552), (36, 877824), (48, 658368), (54, 585216), (64, 493776), (72, 438912), (81, 390144), (96, 329184), (108, 292608), (127, 248832), (128, 246888), (144, 219456), (162, 195072), (192, 164592), (216, 146304), (243, 130048), (254, 124416), (256, 123444), (288, 109728), (324, 97536), (381, 82944), (384, 82296), (432, 73152), (486, 65024), (508, 62208), (512, 61722), (576, 54864), (648, 48768), (762, 41472), (768, 41148), (864, 36576), (972, 32512), (1016, 31104), (1024, 30861), (1143, 27648), (1152, 27432), (1296, 24384), (1524, 20736), (1536, 20574), (1728, 18288), (1944, 16256), (2032, 15552), (2286, 13824), (2304, 13716), (2592, 12192), (3048, 10368), (3072, 10287), (3429, 9216), (3456, 9144), (3888, 8128), (4064, 7776), (4572, 6912), (4608, 6858), (5184, 6096)]