140839882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{2801}}^1$

素因数の和:3645

約数の個数: 16

約数和(自身を含む): 218421504

約数和(自身を除く): 77581622

約数列:

[1, 2, 31, 62, 811, 1622, 2801, 5602, 25141, 50282, 86831, 173662, 2271611, 4543222, 70419941, 140839882]

約数ペア:

[(1, 140839882), (2, 70419941), (31, 4543222), (62, 2271611), (811, 173662), (1622, 86831), (2801, 50282), (5602, 25141)]