27736816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55921}}^1$

素因数の和:55960

約数の個数: 20

約数和(自身を含む): 55474624

約数和(自身を除く): 27737808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55921, 111842, 223684, 447368, 894736, 1733551, 3467102, 6934204, 13868408, 27736816]

約数ペア:

[(1, 27736816), (2, 13868408), (4, 6934204), (8, 3467102), (16, 1733551), (31, 894736), (62, 447368), (124, 223684), (248, 111842), (496, 55921)]