87494396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{25171}}^1$

素因数の和:25265

約数の個数: 24

約数和(自身を含む): 169155840

約数和(自身を除く): 81661444

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 25171, 50342, 100684, 276881, 553762, 1107524, 1988509, 3977018, 7954036, 21873599, 43747198, 87494396]

約数ペア:

[(1, 87494396), (2, 43747198), (4, 21873599), (11, 7954036), (22, 3977018), (44, 1988509), (79, 1107524), (158, 553762), (316, 276881), (869, 100684), (1738, 50342), (3476, 25171)]