81070592

素因数分解:

$2^9\times {\mathrm{158341}}^1$

素因数の和:158359

約数の個数: 20

約数和(自身を含む): 161983866

約数和(自身を除く): 80913274

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 158341, 316682, 633364, 1266728, 2533456, 5066912, 10133824, 20267648, 40535296, 81070592]

約数ペア:

[(1, 81070592), (2, 40535296), (4, 20267648), (8, 10133824), (16, 5066912), (32, 2533456), (64, 1266728), (128, 633364), (256, 316682), (512, 158341)]