81444448

素因数分解:

$2^5\times {\mathrm{751}}^1\times {\mathrm{3389}}^1$

素因数の和:4150

約数の個数: 24

約数和(自身を含む): 160604640

約数和(自身を除く): 79160192

約数列:

[1, 2, 4, 8, 16, 32, 751, 1502, 3004, 3389, 6008, 6778, 12016, 13556, 24032, 27112, 54224, 108448, 2545139, 5090278, 10180556, 20361112, 40722224, 81444448]

約数ペア:

[(1, 81444448), (2, 40722224), (4, 20361112), (8, 10180556), (16, 5090278), (32, 2545139), (751, 108448), (1502, 54224), (3004, 27112), (3389, 24032), (6008, 13556), (6778, 12016)]