31693354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 59761152

約数和(自身を除く): 28067798

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1571, 1834, 2882, 3142, 10087, 10997, 17281, 20174, 21994, 34562, 120967, 205801, 241934, 411602, 1440607, 2263811, 2881214, 4527622, 15846677, 31693354]

約数ペア:

[(1, 31693354), (2, 15846677), (7, 4527622), (11, 2881214), (14, 2263811), (22, 1440607), (77, 411602), (131, 241934), (154, 205801), (262, 120967), (917, 34562), (1441, 21994), (1571, 20174), (1834, 17281), (2882, 10997), (3142, 10087)]