1640373832

素因数分解:

$2^3\times {\mathrm{27409}}^1\times {\mathrm{7481}}^1$

素因数の和:34896

約数の個数: 16

約数和(自身を含む): 3076224300

約数和(自身を除く): 1435850468

約数列:

[1, 2, 4, 8, 7481, 14962, 27409, 29924, 54818, 59848, 109636, 219272, 205046729, 410093458, 820186916, 1640373832]

約数ペア:

[(1, 1640373832), (2, 820186916), (4, 410093458), (8, 205046729), (7481, 219272), (14962, 109636), (27409, 59848), (29924, 54818)]