86376340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{105337}}^1$

素因数の和:105387

約数の個数: 24

約数和(自身を含む): 185816232

約数和(自身を除く): 99439892

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 105337, 210674, 421348, 526685, 1053370, 2106740, 4318817, 8637634, 17275268, 21594085, 43188170, 86376340]

約数ペア:

[(1, 86376340), (2, 43188170), (4, 21594085), (5, 17275268), (10, 8637634), (20, 4318817), (41, 2106740), (82, 1053370), (164, 526685), (205, 421348), (410, 210674), (820, 105337)]