57221872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{123323}}^1$

素因数の和:123360

約数の個数: 20

約数和(自身を含む): 114691320

約数和(自身を除く): 57469448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 123323, 246646, 493292, 986584, 1973168, 3576367, 7152734, 14305468, 28610936, 57221872]

約数ペア:

[(1, 57221872), (2, 28610936), (4, 14305468), (8, 7152734), (16, 3576367), (29, 1973168), (58, 986584), (116, 493292), (232, 246646), (464, 123323)]