31713266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9311}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 51625728

約数和(自身を除く): 19912462

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 9311, 18622, 121043, 242086, 1219741, 2439482, 15856633, 31713266]

約数ペア:

[(1, 31713266), (2, 15856633), (13, 2439482), (26, 1219741), (131, 242086), (262, 121043), (1703, 18622), (3406, 9311)]