81030848

素因数分解:

$2^6\times {\mathrm{1266107}}^1$

素因数の和:1266119

約数の個数: 14

約数和(自身を含む): 160795716

約数和(自身を除く): 79764868

約数列:

[1, 2, 4, 8, 16, 32, 64, 1266107, 2532214, 5064428, 10128856, 20257712, 40515424, 81030848]

約数ペア:

[(1, 81030848), (2, 40515424), (4, 20257712), (8, 10128856), (16, 5064428), (32, 2532214), (64, 1266107)]