86893828

素因数分解:

$2^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2521}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 173997824

約数和(自身を除く): 87103996

約数列:

[1, 2, 4, 7, 14, 28, 1231, 2462, 2521, 4924, 5042, 8617, 10084, 17234, 17647, 34468, 35294, 70588, 3103351, 6206702, 12413404, 21723457, 43446914, 86893828]

約数ペア:

[(1, 86893828), (2, 43446914), (4, 21723457), (7, 12413404), (14, 6206702), (28, 3103351), (1231, 70588), (2462, 35294), (2521, 34468), (4924, 17647), (5042, 17234), (8617, 10084)]