78257152

素因数分解:

$2^{10}\times {\mathrm{76423}}^1$

素因数の和:76443

約数の個数: 22

約数和(自身を含む): 156439928

約数和(自身を除く): 78182776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 76423, 152846, 305692, 611384, 1222768, 2445536, 4891072, 9782144, 19564288, 39128576, 78257152]

約数ペア:

[(1, 78257152), (2, 39128576), (4, 19564288), (8, 9782144), (16, 4891072), (32, 2445536), (64, 1222768), (128, 611384), (256, 305692), (512, 152846), (1024, 76423)]