80048176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{384847}}^1$

素因数の和:384868

約数の個数: 20

約数和(自身を含む): 167024032

約数和(自身を除く): 86975856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 384847, 769694, 1539388, 3078776, 5003011, 6157552, 10006022, 20012044, 40024088, 80048176]

約数ペア:

[(1, 80048176), (2, 40024088), (4, 20012044), (8, 10006022), (13, 6157552), (16, 5003011), (26, 3078776), (52, 1539388), (104, 769694), (208, 384847)]