55708312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1997}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 114365520

約数和(自身を除く): 58657208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 1997, 2536, 3487, 3994, 6974, 7988, 13948, 15976, 21967, 27896, 43934, 87868, 175736, 633049, 1266098, 2532196, 5064392, 6963539, 13927078, 27854156, 55708312]

約数ペア:

[(1, 55708312), (2, 27854156), (4, 13927078), (8, 6963539), (11, 5064392), (22, 2532196), (44, 1266098), (88, 633049), (317, 175736), (634, 87868), (1268, 43934), (1997, 27896), (2536, 21967), (3487, 15976), (3994, 13948), (6974, 7988)]