87040828

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{5683}}^1$

素因数の和:6241

約数の個数: 24

約数和(自身を含む): 174430592

約数和(自身を除く): 87389764

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 5683, 7658, 11366, 15316, 22732, 39781, 79562, 159124, 3108601, 6217202, 12434404, 21760207, 43520414, 87040828]

約数ペア:

[(1, 87040828), (2, 43520414), (4, 21760207), (7, 12434404), (14, 6217202), (28, 3108601), (547, 159124), (1094, 79562), (2188, 39781), (3829, 22732), (5683, 15316), (7658, 11366)]