40796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 86016

約数和(自身を除く): 45220

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 10199, 20398, 40796]

約数ペア:

[(1, 40796), (2, 20398), (4, 10199), (7, 5828), (14, 2914), (28, 1457), (31, 1316), (47, 868), (62, 658), (94, 434), (124, 329), (188, 217)]