65997152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{158647}}^1$

素因数の和:158670

約数の個数: 24

約数和(自身を含む): 139927536

約数和(自身を除く): 73930384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 158647, 317294, 634588, 1269176, 2062411, 2538352, 4124822, 5076704, 8249644, 16499288, 32998576, 65997152]

約数ペア:

[(1, 65997152), (2, 32998576), (4, 16499288), (8, 8249644), (13, 5076704), (16, 4124822), (26, 2538352), (32, 2062411), (52, 1269176), (104, 634588), (208, 317294), (416, 158647)]