80553872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23201}}^1$

素因数の和:23247

約数の個数: 40

約数和(自身を含む): 184131072

約数和(自身を除く): 103577200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 23201, 46402, 92804, 162407, 185608, 324814, 371216, 649628, 719231, 1299256, 1438462, 2598512, 2876924, 5034617, 5753848, 10069234, 11507696, 20138468, 40276936, 80553872]

約数ペア:

[(1, 80553872), (2, 40276936), (4, 20138468), (7, 11507696), (8, 10069234), (14, 5753848), (16, 5034617), (28, 2876924), (31, 2598512), (56, 1438462), (62, 1299256), (112, 719231), (124, 649628), (217, 371216), (248, 324814), (434, 185608), (496, 162407), (868, 92804), (1736, 46402), (3472, 23201)]