89481352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{272809}}^1$

素因数の和:272856

約数の個数: 16

約数和(自身を含む): 171870300

約数和(自身を除く): 82388948

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 272809, 545618, 1091236, 2182472, 11185169, 22370338, 44740676, 89481352]

約数ペア:

[(1, 89481352), (2, 44740676), (4, 22370338), (8, 11185169), (41, 2182472), (82, 1091236), (164, 545618), (328, 272809)]