31949242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42373}}^1$

素因数の和:42417

約数の個数: 16

約数和(自身を含む): 53391240

約数和(自身を除く): 21441998

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 42373, 84746, 550849, 1101698, 1228817, 2457634, 15974621, 31949242]

約数ペア:

[(1, 31949242), (2, 15974621), (13, 2457634), (26, 1228817), (29, 1101698), (58, 550849), (377, 84746), (754, 42373)]