31353116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4253}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 58364880

約数和(自身を除く): 27011764

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 4253, 7372, 8506, 17012, 80807, 161614, 323228, 412541, 825082, 1650164, 7838279, 15676558, 31353116]

約数ペア:

[(1, 31353116), (2, 15676558), (4, 7838279), (19, 1650164), (38, 825082), (76, 412541), (97, 323228), (194, 161614), (388, 80807), (1843, 17012), (3686, 8506), (4253, 7372)]