255236432

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{131837}}^1$

素因数の和:131867

約数の個数: 30

約数和(自身を含む): 543568074

約数和(自身を除く): 288331642

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 131837, 263674, 527348, 1054696, 1450207, 2109392, 2900414, 5800828, 11601656, 15952277, 23203312, 31904554, 63809108, 127618216, 255236432]

約数ペア:

[(1, 255236432), (2, 127618216), (4, 63809108), (8, 31904554), (11, 23203312), (16, 15952277), (22, 11601656), (44, 5800828), (88, 2900414), (121, 2109392), (176, 1450207), (242, 1054696), (484, 527348), (968, 263674), (1936, 131837)]