66160624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{61717}}^1$

素因数の和:61792

約数の個数: 20

約数和(自身を含む): 130101544

約数和(自身を除く): 63940920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 61717, 123434, 246868, 493736, 987472, 4135039, 8270078, 16540156, 33080312, 66160624]

約数ペア:

[(1, 66160624), (2, 33080312), (4, 16540156), (8, 8270078), (16, 4135039), (67, 987472), (134, 493736), (268, 246868), (536, 123434), (1072, 61717)]