80249156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5737}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 151827480

約数和(自身を除く): 71578324

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 5737, 6994, 11474, 13988, 22948, 74581, 149162, 298324, 1543253, 3086506, 6173012, 20062289, 40124578, 80249156]

約数ペア:

[(1, 80249156), (2, 40124578), (4, 20062289), (13, 6173012), (26, 3086506), (52, 1543253), (269, 298324), (538, 149162), (1076, 74581), (3497, 22948), (5737, 13988), (6994, 11474)]