57872216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 115577280

約数和(自身を除く): 57705064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 2351, 3077, 4702, 6154, 9404, 12308, 18808, 24616, 39967, 79934, 159868, 319736, 425531, 851062, 1702124, 3404248, 7234027, 14468054, 28936108, 57872216]

約数ペア:

[(1, 57872216), (2, 28936108), (4, 14468054), (8, 7234027), (17, 3404248), (34, 1702124), (68, 851062), (136, 425531), (181, 319736), (362, 159868), (724, 79934), (1448, 39967), (2351, 24616), (3077, 18808), (4702, 12308), (6154, 9404)]