16503553984

素因数分解:

$2^6\times {\mathrm{1213}}^1\times {\mathrm{212587}}^1$

素因数の和:213812

約数の個数: 28

約数和(自身を含む): 32776392664

約数和(自身を除く): 16272838680

約数列:

[1, 2, 4, 8, 16, 32, 64, 1213, 2426, 4852, 9704, 19408, 38816, 77632, 212587, 425174, 850348, 1700696, 3401392, 6802784, 13605568, 257868031, 515736062, 1031472124, 2062944248, 4125888496, 8251776992, 16503553984]

約数ペア:

[(1, 16503553984), (2, 8251776992), (4, 4125888496), (8, 2062944248), (16, 1031472124), (32, 515736062), (64, 257868031), (1213, 13605568), (2426, 6802784), (4852, 3401392), (9704, 1700696), (19408, 850348), (38816, 425174), (77632, 212587)]