84256004

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18461}}^1$

素因数の和:18635

約数の個数: 24

約数和(自身を含む): 169555008

約数和(自身を除く): 85299004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 18461, 36922, 73844, 129227, 258454, 516908, 3009143, 6018286, 12036572, 21064001, 42128002, 84256004]

約数ペア:

[(1, 84256004), (2, 42128002), (4, 21064001), (7, 12036572), (14, 6018286), (28, 3009143), (163, 516908), (326, 258454), (652, 129227), (1141, 73844), (2282, 36922), (4564, 18461)]