239255192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{57847}}^1$

素因数の和:57911

約数の個数: 32

約数和(自身を含む): 499806720

約数和(自身を除く): 260551528

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 57847, 115694, 231388, 462776, 636317, 1272634, 2545268, 2718809, 5090536, 5437618, 10875236, 21750472, 29906899, 59813798, 119627596, 239255192]

約数ペア:

[(1, 239255192), (2, 119627596), (4, 59813798), (8, 29906899), (11, 21750472), (22, 10875236), (44, 5437618), (47, 5090536), (88, 2718809), (94, 2545268), (188, 1272634), (376, 636317), (517, 462776), (1034, 231388), (2068, 115694), (4136, 57847)]