31279938064

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{8537101}}^1$

素因数の和:8537338

約数の個数: 20

約数和(自身を含む): 60869537260

約数和(自身を除く): 29589599196

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 8537101, 17074202, 34148404, 68296808, 136593616, 1954996129, 3909992258, 7819984516, 15639969032, 31279938064]

約数ペア:

[(1, 31279938064), (2, 15639969032), (4, 7819984516), (8, 3909992258), (16, 1954996129), (229, 136593616), (458, 68296808), (916, 34148404), (1832, 17074202), (3664, 8537101)]