109951312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{77213}}^1$

素因数の和:77310

約数の個数: 20

約数和(自身を含む): 215427060

約数和(自身を除く): 105475748

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 77213, 154426, 308852, 617704, 1235408, 6871957, 13743914, 27487828, 54975656, 109951312]

約数ペア:

[(1, 109951312), (2, 54975656), (4, 27487828), (8, 13743914), (16, 6871957), (89, 1235408), (178, 617704), (356, 308852), (712, 154426), (1424, 77213)]