81253696

素因数分解:

$2^6\times {\mathrm{1269589}}^1$

素因数の和:1269601

約数の個数: 14

約数和(自身を含む): 161237930

約数和(自身を除く): 79984234

約数列:

[1, 2, 4, 8, 16, 32, 64, 1269589, 2539178, 5078356, 10156712, 20313424, 40626848, 81253696]

約数ペア:

[(1, 81253696), (2, 40626848), (4, 20313424), (8, 10156712), (16, 5078356), (32, 2539178), (64, 1269589)]