80573936

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{3853}}^1$

素因数の和:5168

約数の個数: 20

約数和(自身を含む): 156271992

約数和(自身を除く): 75698056

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 3853, 5228, 7706, 10456, 15412, 20912, 30824, 61648, 5035871, 10071742, 20143484, 40286968, 80573936]

約数ペア:

[(1, 80573936), (2, 40286968), (4, 20143484), (8, 10071742), (16, 5035871), (1307, 61648), (2614, 30824), (3853, 20912), (5228, 15412), (7706, 10456)]