64634656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{106307}}^1$

素因数の和:106336

約数の個数: 24

約数和(自身を含む): 133948080

約数和(自身を除く): 69313424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 106307, 212614, 425228, 850456, 1700912, 2019833, 3401824, 4039666, 8079332, 16158664, 32317328, 64634656]

約数ペア:

[(1, 64634656), (2, 32317328), (4, 16158664), (8, 8079332), (16, 4039666), (19, 3401824), (32, 2019833), (38, 1700912), (76, 850456), (152, 425228), (304, 212614), (608, 106307)]