31947476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10837}}^1$

素因数の和:10919

約数の個数: 24

約数和(自身を含む): 61906656

約数和(自身を除く): 29959180

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 10837, 21674, 43348, 119207, 238414, 476828, 726079, 1452158, 2904316, 7986869, 15973738, 31947476]

約数ペア:

[(1, 31947476), (2, 15973738), (4, 7986869), (11, 2904316), (22, 1452158), (44, 726079), (67, 476828), (134, 238414), (268, 119207), (737, 43348), (1474, 21674), (2948, 10837)]