89901334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{4391}}^1$

素因数の和:4775

約数の個数: 16

約数和(自身を含む): 139929120

約数和(自身を除く): 50027786

約数列:

[1, 2, 29, 58, 353, 706, 4391, 8782, 10237, 20474, 127339, 254678, 1550023, 3100046, 44950667, 89901334]

約数ペア:

[(1, 89901334), (2, 44950667), (29, 3100046), (58, 1550023), (353, 254678), (706, 127339), (4391, 20474), (8782, 10237)]