64946456

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{133087}}^1$

素因数の和:133154

約数の個数: 16

約数和(自身を含む): 123771840

約数和(自身を除く): 58825384

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 133087, 266174, 532348, 1064696, 8118307, 16236614, 32473228, 64946456]

約数ペア:

[(1, 64946456), (2, 32473228), (4, 16236614), (8, 8118307), (61, 1064696), (122, 532348), (244, 266174), (488, 133087)]