40538144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{55079}}^1$

素因数の和:55112

約数の個数: 24

約数和(自身を含む): 83280960

約数和(自身を除く): 42742816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 55079, 110158, 220316, 440632, 881264, 1266817, 1762528, 2533634, 5067268, 10134536, 20269072, 40538144]

約数ペア:

[(1, 40538144), (2, 20269072), (4, 10134536), (8, 5067268), (16, 2533634), (23, 1762528), (32, 1266817), (46, 881264), (92, 440632), (184, 220316), (368, 110158), (736, 55079)]