40153172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 71568000

約数和(自身を除く): 31414828

約数列:

[1, 2, 4, 79, 158, 283, 316, 449, 566, 898, 1132, 1796, 22357, 35471, 44714, 70942, 89428, 127067, 141884, 254134, 508268, 10038293, 20076586, 40153172]

約数ペア:

[(1, 40153172), (2, 20076586), (4, 10038293), (79, 508268), (158, 254134), (283, 141884), (316, 127067), (449, 89428), (566, 70942), (898, 44714), (1132, 35471), (1796, 22357)]