68403256

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{108233}}^1$

素因数の和:108318

約数の個数: 16

約数和(自身を含む): 129880800

約数和(自身を除く): 61477544

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 108233, 216466, 432932, 865864, 8550407, 17100814, 34201628, 68403256]

約数ペア:

[(1, 68403256), (2, 34201628), (4, 17100814), (8, 8550407), (79, 865864), (158, 432932), (316, 216466), (632, 108233)]