15664541888

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{1620917}}^1$

素因数の和:1621080

約数の個数: 28

約数和(自身を含む): 31290201072

約数和(自身を除く): 15625659184

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 1620917, 3241834, 6483668, 12967336, 25934672, 51869344, 103738688, 244758467, 489516934, 979033868, 1958067736, 3916135472, 7832270944, 15664541888]

約数ペア:

[(1, 15664541888), (2, 7832270944), (4, 3916135472), (8, 1958067736), (16, 979033868), (32, 489516934), (64, 244758467), (151, 103738688), (302, 51869344), (604, 25934672), (1208, 12967336), (2416, 6483668), (4832, 3241834), (9664, 1620917)]