18016064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 39489888

約数和(自身を除く): 21473824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 163, 176, 314, 326, 352, 628, 652, 704, 1256, 1304, 1727, 1793, 2512, 2608, 3454, 3586, 5024, 5216, 6908, 7172, 10048, 10432, 13816, 14344, 25591, 27632, 28688, 51182, 55264, 57376, 102364, 110528, 114752, 204728, 281501, 409456, 563002, 818912, 1126004, 1637824, 2252008, 4504016, 9008032, 18016064]

約数ペア:

[(1, 18016064), (2, 9008032), (4, 4504016), (8, 2252008), (11, 1637824), (16, 1126004), (22, 818912), (32, 563002), (44, 409456), (64, 281501), (88, 204728), (157, 114752), (163, 110528), (176, 102364), (314, 57376), (326, 55264), (352, 51182), (628, 28688), (652, 27632), (704, 25591), (1256, 14344), (1304, 13816), (1727, 10432), (1793, 10048), (2512, 7172), (2608, 6908), (3454, 5216), (3586, 5024)]