8155216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 16472160

約数和(自身を除く): 8316944

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 163, 212, 236, 326, 424, 472, 652, 848, 944, 1304, 2608, 3127, 6254, 8639, 9617, 12508, 17278, 19234, 25016, 34556, 38468, 50032, 69112, 76936, 138224, 153872, 509701, 1019402, 2038804, 4077608, 8155216]

約数ペア:

[(1, 8155216), (2, 4077608), (4, 2038804), (8, 1019402), (16, 509701), (53, 153872), (59, 138224), (106, 76936), (118, 69112), (163, 50032), (212, 38468), (236, 34556), (326, 25016), (424, 19234), (472, 17278), (652, 12508), (848, 9617), (944, 8639), (1304, 6254), (2608, 3127)]