80338298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7159}}^1$

素因数の和:7373

約数の個数: 16

約数和(自身を含む): 125099520

約数和(自身を除く): 44761222

約数列:

[1, 2, 31, 62, 181, 362, 5611, 7159, 11222, 14318, 221929, 443858, 1295779, 2591558, 40169149, 80338298]

約数ペア:

[(1, 80338298), (2, 40169149), (31, 2591558), (62, 1295779), (181, 443858), (362, 221929), (5611, 14318), (7159, 11222)]