31914164

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 57163008

約数和(自身を除く): 25248844

約数列:

[1, 2, 4, 83, 97, 166, 194, 332, 388, 991, 1982, 3964, 8051, 16102, 32204, 82253, 96127, 164506, 192254, 329012, 384508, 7978541, 15957082, 31914164]

約数ペア:

[(1, 31914164), (2, 15957082), (4, 7978541), (83, 384508), (97, 329012), (166, 192254), (194, 164506), (332, 96127), (388, 82253), (991, 32204), (1982, 16102), (3964, 8051)]