47413808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227951}}^1$

素因数の和:227972

約数の個数: 20

約数和(自身を含む): 98931168

約数和(自身を除く): 51517360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227951, 455902, 911804, 1823608, 2963363, 3647216, 5926726, 11853452, 23706904, 47413808]

約数ペア:

[(1, 47413808), (2, 23706904), (4, 11853452), (8, 5926726), (13, 3647216), (16, 2963363), (26, 1823608), (52, 911804), (104, 455902), (208, 227951)]