85885576

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21601}}^1$

素因数の和:21685

約数の個数: 32

約数和(自身を含む): 186641280

約数和(自身を除く): 100755704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 21601, 43202, 86404, 151207, 172808, 302414, 604828, 1209656, 1533671, 3067342, 6134684, 10735697, 12269368, 21471394, 42942788, 85885576]

約数ペア:

[(1, 85885576), (2, 42942788), (4, 21471394), (7, 12269368), (8, 10735697), (14, 6134684), (28, 3067342), (56, 1533671), (71, 1209656), (142, 604828), (284, 302414), (497, 172808), (568, 151207), (994, 86404), (1988, 43202), (3976, 21601)]