113876390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127951}}^1$

素因数の和:128047

約数の個数: 16

約数和(自身を含む): 207282240

約数和(自身を除く): 93405850

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 127951, 255902, 639755, 1279510, 11387639, 22775278, 56938195, 113876390]

約数ペア:

[(1, 113876390), (2, 56938195), (5, 22775278), (10, 11387639), (89, 1279510), (178, 639755), (445, 255902), (890, 127951)]