31328038

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 24

約数和(自身を含む): 54926352

約数和(自身を除く): 23598314

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1013, 2026, 2209, 4418, 7091, 14182, 15463, 30926, 47611, 95222, 333277, 666554, 2237717, 4475434, 15664019, 31328038]

約数ペア:

[(1, 31328038), (2, 15664019), (7, 4475434), (14, 2237717), (47, 666554), (94, 333277), (329, 95222), (658, 47611), (1013, 30926), (2026, 15463), (2209, 14182), (4418, 7091)]