90097964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{4751}}^1$

素因数の和:5197

約数の個数: 24

約数和(自身を含む): 172440576

約数和(自身を除く): 82342612

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1724, 4741, 4751, 9482, 9502, 18964, 19004, 52261, 104522, 209044, 2047681, 4095362, 8190724, 22524491, 45048982, 90097964]

約数ペア:

[(1, 90097964), (2, 45048982), (4, 22524491), (11, 8190724), (22, 4095362), (44, 2047681), (431, 209044), (862, 104522), (1724, 52261), (4741, 19004), (4751, 18964), (9482, 9502)]