87921304

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{9839}}^1$

素因数の和:10962

約数の個数: 16

約数和(自身を含む): 165016800

約数和(自身を除く): 77095496

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 9839, 19678, 39356, 78712, 10990163, 21980326, 43960652, 87921304]

約数ペア:

[(1, 87921304), (2, 43960652), (4, 21980326), (8, 10990163), (1117, 78712), (2234, 39356), (4468, 19678), (8936, 9839)]