85841372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 154314720

約数和(自身を除く): 68473348

約数列:

[1, 2, 4, 41, 82, 164, 647, 809, 1294, 1618, 2588, 3236, 26527, 33169, 53054, 66338, 106108, 132676, 523423, 1046846, 2093692, 21460343, 42920686, 85841372]

約数ペア:

[(1, 85841372), (2, 42920686), (4, 21460343), (41, 2093692), (82, 1046846), (164, 523423), (647, 132676), (809, 106108), (1294, 66338), (1618, 53054), (2588, 33169), (3236, 26527)]