72347056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{145861}}^1$

素因数の和:145900

約数の個数: 20

約数和(自身を含む): 144695104

約数和(自身を除く): 72348048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 145861, 291722, 583444, 1166888, 2333776, 4521691, 9043382, 18086764, 36173528, 72347056]

約数ペア:

[(1, 72347056), (2, 36173528), (4, 18086764), (8, 9043382), (16, 4521691), (31, 2333776), (62, 1166888), (124, 583444), (248, 291722), (496, 145861)]