31865624

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12167

約数の個数: 32

約数和(自身を含む): 69742080

約数和(自身を除く): 37876456

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 12107, 24214, 48428, 84749, 96856, 169498, 338996, 569029, 677992, 1138058, 2276116, 3983203, 4552232, 7966406, 15932812, 31865624]

約数ペア:

[(1, 31865624), (2, 15932812), (4, 7966406), (7, 4552232), (8, 3983203), (14, 2276116), (28, 1138058), (47, 677992), (56, 569029), (94, 338996), (188, 169498), (329, 96856), (376, 84749), (658, 48428), (1316, 24214), (2632, 12107)]