80531342

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{2719}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 123379200

約数和(自身を除く): 42847858

約数列:

[1, 2, 59, 118, 251, 502, 2719, 5438, 14809, 29618, 160421, 320842, 682469, 1364938, 40265671, 80531342]

約数ペア:

[(1, 80531342), (2, 40265671), (59, 1364938), (118, 682469), (251, 320842), (502, 160421), (2719, 29618), (5438, 14809)]