80437498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4933}}^1$

素因数の和:5229

約数の個数: 16

約数和(自身を含む): 125047296

約数和(自身を除く): 44609798

約数列:

[1, 2, 31, 62, 263, 526, 4933, 8153, 9866, 16306, 152923, 305846, 1297379, 2594758, 40218749, 80437498]

約数ペア:

[(1, 80437498), (2, 40218749), (31, 2594758), (62, 1297379), (263, 305846), (526, 152923), (4933, 16306), (8153, 9866)]