86493290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 168327936

約数和(自身を除く): 81834646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2351, 2830, 3679, 4702, 7358, 11755, 18395, 23510, 30563, 36790, 61126, 152815, 305630, 665333, 1330666, 3326665, 6653330, 8649329, 17298658, 43246645, 86493290]

約数ペア:

[(1, 86493290), (2, 43246645), (5, 17298658), (10, 8649329), (13, 6653330), (26, 3326665), (65, 1330666), (130, 665333), (283, 305630), (566, 152815), (1415, 61126), (2351, 36790), (2830, 30563), (3679, 23510), (4702, 18395), (7358, 11755)]