86904916

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9791}}^1$

素因数の和:10119

約数の個数: 24

約数和(自身を含む): 174375936

約数和(自身を除く): 87471020

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 9791, 19582, 39164, 68537, 137074, 274148, 3103747, 6207494, 12414988, 21726229, 43452458, 86904916]

約数ペア:

[(1, 86904916), (2, 43452458), (4, 21726229), (7, 12414988), (14, 6207494), (28, 3103747), (317, 274148), (634, 137074), (1268, 68537), (2219, 39164), (4438, 19582), (8876, 9791)]