84333940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248041}}^1$

素因数の和:248067

約数の個数: 24

約数和(自身を含む): 187519752

約数和(自身を除く): 103185812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 248041, 496082, 992164, 1240205, 2480410, 4216697, 4960820, 8433394, 16866788, 21083485, 42166970, 84333940]

約数ペア:

[(1, 84333940), (2, 42166970), (4, 21083485), (5, 16866788), (10, 8433394), (17, 4960820), (20, 4216697), (34, 2480410), (68, 1240205), (85, 992164), (170, 496082), (340, 248041)]