231775408

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{57713}}^1$

素因数の和:57972

約数の個数: 20

約数和(自身を含む): 450861768

約数和(自身を除く): 219086360

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 57713, 115426, 230852, 461704, 923408, 14485963, 28971926, 57943852, 115887704, 231775408]

約数ペア:

[(1, 231775408), (2, 115887704), (4, 57943852), (8, 28971926), (16, 14485963), (251, 923408), (502, 461704), (1004, 230852), (2008, 115426), (4016, 57713)]