87118432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 180496512

約数和(自身を除く): 93378080

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1657, 1696, 3286, 3314, 6572, 6628, 13144, 13256, 26288, 26512, 51367, 52576, 53024, 87821, 102734, 175642, 205468, 351284, 410936, 702568, 821872, 1405136, 1643744, 2722451, 2810272, 5444902, 10889804, 21779608, 43559216, 87118432]

約数ペア:

[(1, 87118432), (2, 43559216), (4, 21779608), (8, 10889804), (16, 5444902), (31, 2810272), (32, 2722451), (53, 1643744), (62, 1405136), (106, 821872), (124, 702568), (212, 410936), (248, 351284), (424, 205468), (496, 175642), (848, 102734), (992, 87821), (1643, 53024), (1657, 52576), (1696, 51367), (3286, 26512), (3314, 26288), (6572, 13256), (6628, 13144)]