90970796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 196439040

約数和(自身を除く): 105468244

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 4871, 9338, 9742, 18676, 19484, 34097, 68194, 112033, 136388, 141259, 224066, 282518, 448132, 565036, 784231, 988813, 1568462, 1977626, 3136924, 3248957, 3955252, 6497914, 12995828, 22742699, 45485398, 90970796]

約数ペア:

[(1, 90970796), (2, 45485398), (4, 22742699), (7, 12995828), (14, 6497914), (23, 3955252), (28, 3248957), (29, 3136924), (46, 1977626), (58, 1568462), (92, 988813), (116, 784231), (161, 565036), (203, 448132), (322, 282518), (406, 224066), (644, 141259), (667, 136388), (812, 112033), (1334, 68194), (2668, 34097), (4669, 19484), (4871, 18676), (9338, 9742)]