161844004

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{35461}}^1$

素因数の和:35635

約数の個数: 24

約数和(自身を含む): 325683008

約数和(自身を除く): 163839004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 35461, 70922, 141844, 248227, 496454, 992908, 5780143, 11560286, 23120572, 40461001, 80922002, 161844004]

約数ペア:

[(1, 161844004), (2, 80922002), (4, 40461001), (7, 23120572), (14, 11560286), (28, 5780143), (163, 992908), (326, 496454), (652, 248227), (1141, 141844), (2282, 70922), (4564, 35461)]