80714732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70309}}^1$

素因数の和:70361

約数の個数: 24

約数和(自身を含む): 165369120

約数和(自身を除く): 84654388

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 70309, 140618, 281236, 492163, 984326, 1968652, 2882669, 5765338, 11530676, 20178683, 40357366, 80714732]

約数ペア:

[(1, 80714732), (2, 40357366), (4, 20178683), (7, 11530676), (14, 5765338), (28, 2882669), (41, 1968652), (82, 984326), (164, 492163), (287, 281236), (574, 140618), (1148, 70309)]