31053392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{31817}}^1$

素因数の和:31886

約数の個数: 20

約数和(自身を含む): 61154196

約数和(自身を除く): 30100804

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 31817, 63634, 127268, 254536, 509072, 1940837, 3881674, 7763348, 15526696, 31053392]

約数ペア:

[(1, 31053392), (2, 15526696), (4, 7763348), (8, 3881674), (16, 1940837), (61, 509072), (122, 254536), (244, 127268), (488, 63634), (976, 31817)]