87177584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1481}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 182665392

約数和(自身を除く): 95487808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 1481, 2264, 2962, 3679, 4528, 5924, 7358, 11848, 14716, 19253, 23696, 29432, 38506, 58864, 77012, 154024, 308048, 419123, 838246, 1676492, 3352984, 5448599, 6705968, 10897198, 21794396, 43588792, 87177584]

約数ペア:

[(1, 87177584), (2, 43588792), (4, 21794396), (8, 10897198), (13, 6705968), (16, 5448599), (26, 3352984), (52, 1676492), (104, 838246), (208, 419123), (283, 308048), (566, 154024), (1132, 77012), (1481, 58864), (2264, 38506), (2962, 29432), (3679, 23696), (4528, 19253), (5924, 14716), (7358, 11848)]