31383936

素因数分解:

$2^7\times 3^5\times {\mathrm{1009}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 93748200

約数和(自身を除く): 62364264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1009, 1152, 1296, 1728, 1944, 2018, 2592, 3027, 3456, 3888, 4036, 5184, 6054, 7776, 8072, 9081, 10368, 12108, 15552, 16144, 18162, 24216, 27243, 31104, 32288, 36324, 48432, 54486, 64576, 72648, 81729, 96864, 108972, 129152, 145296, 163458, 193728, 217944, 245187, 290592, 326916, 387456, 435888, 490374, 581184, 653832, 871776, 980748, 1162368, 1307664, 1743552, 1961496, 2615328, 3487104, 3922992, 5230656, 7845984, 10461312, 15691968, 31383936]

約数ペア:

[(1, 31383936), (2, 15691968), (3, 10461312), (4, 7845984), (6, 5230656), (8, 3922992), (9, 3487104), (12, 2615328), (16, 1961496), (18, 1743552), (24, 1307664), (27, 1162368), (32, 980748), (36, 871776), (48, 653832), (54, 581184), (64, 490374), (72, 435888), (81, 387456), (96, 326916), (108, 290592), (128, 245187), (144, 217944), (162, 193728), (192, 163458), (216, 145296), (243, 129152), (288, 108972), (324, 96864), (384, 81729), (432, 72648), (486, 64576), (576, 54486), (648, 48432), (864, 36324), (972, 32288), (1009, 31104), (1152, 27243), (1296, 24216), (1728, 18162), (1944, 16144), (2018, 15552), (2592, 12108), (3027, 10368), (3456, 9081), (3888, 8072), (4036, 7776), (5184, 6054)]