99980642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{18119}}^1$

素因数の和:18241

約数の個数: 16

約数和(自身を含む): 156556800

約数和(自身を除く): 56576158

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 18119, 36238, 561689, 1123378, 1612591, 3225182, 49990321, 99980642]

約数ペア:

[(1, 99980642), (2, 49990321), (31, 3225182), (62, 1612591), (89, 1123378), (178, 561689), (2759, 36238), (5518, 18119)]