20161388192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57276671}}^1$

素因数の和:57276692

約数の個数: 24

約数和(自身を含む): 43301164032

約数和(自身を除く): 23139775840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57276671, 114553342, 229106684, 458213368, 630043381, 916426736, 1260086762, 1832853472, 2520173524, 5040347048, 10080694096, 20161388192]

約数ペア:

[(1, 20161388192), (2, 10080694096), (4, 5040347048), (8, 2520173524), (11, 1832853472), (16, 1260086762), (22, 916426736), (32, 630043381), (44, 458213368), (88, 229106684), (176, 114553342), (352, 57276671)]