856556096

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{110609}}^1$

素因数の和:110643

約数の個数: 42

約数和(自身を含む): 1868313510

約数和(自身を除く): 1011757414

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 110609, 221218, 442436, 884872, 1216699, 1769744, 2433398, 3539488, 4866796, 7078976, 9733592, 13383689, 19467184, 26767378, 38934368, 53534756, 77868736, 107069512, 214139024, 428278048, 856556096]

約数ペア:

[(1, 856556096), (2, 428278048), (4, 214139024), (8, 107069512), (11, 77868736), (16, 53534756), (22, 38934368), (32, 26767378), (44, 19467184), (64, 13383689), (88, 9733592), (121, 7078976), (176, 4866796), (242, 3539488), (352, 2433398), (484, 1769744), (704, 1216699), (968, 884872), (1936, 442436), (3872, 221218), (7744, 110609)]