83801986

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 127403136

約数和(自身を除く): 43601150

約数列:

[1, 2, 97, 194, 487, 887, 974, 1774, 47239, 86039, 94478, 172078, 431969, 863938, 41900993, 83801986]

約数ペア:

[(1, 83801986), (2, 41900993), (97, 863938), (194, 431969), (487, 172078), (887, 94478), (974, 86039), (1774, 47239)]