78093808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{375451}}^1$

素因数の和:375472

約数の個数: 20

約数和(自身を含む): 162946168

約数和(自身を除く): 84852360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 375451, 750902, 1501804, 3003608, 4880863, 6007216, 9761726, 19523452, 39046904, 78093808]

約数ペア:

[(1, 78093808), (2, 39046904), (4, 19523452), (8, 9761726), (13, 6007216), (16, 4880863), (26, 3003608), (52, 1501804), (104, 750902), (208, 375451)]