99804919664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{102259139}}^1$

素因数の和:102259208

約数の個数: 20

約数和(自身を含む): 196542067080

約数和(自身を除く): 96737147416

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 102259139, 204518278, 409036556, 818073112, 1636146224, 6237807479, 12475614958, 24951229916, 49902459832, 99804919664]

約数ペア:

[(1, 99804919664), (2, 49902459832), (4, 24951229916), (8, 12475614958), (16, 6237807479), (61, 1636146224), (122, 818073112), (244, 409036556), (488, 204518278), (976, 102259139)]