431119408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{238451}}^1$

素因数の和:238572

約数の個数: 20

約数和(自身を含む): 842689368

約数和(自身を除く): 411569960

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 238451, 476902, 953804, 1907608, 3815216, 26944963, 53889926, 107779852, 215559704, 431119408]

約数ペア:

[(1, 431119408), (2, 215559704), (4, 107779852), (8, 53889926), (16, 26944963), (113, 3815216), (226, 1907608), (452, 953804), (904, 476902), (1808, 238451)]