83865394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{4373}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 129330432

約数和(自身を除く): 45465038

約数列:

[1, 2, 43, 86, 223, 446, 4373, 8746, 9589, 19178, 188039, 376078, 975179, 1950358, 41932697, 83865394]

約数ペア:

[(1, 83865394), (2, 41932697), (43, 1950358), (86, 975179), (223, 376078), (446, 188039), (4373, 19178), (8746, 9589)]