80953080104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{778395001}}^1$

素因数の和:778395020

約数の個数: 16

約数和(自身を含む): 163462950420

約数和(自身を除く): 82509870316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 778395001, 1556790002, 3113580004, 6227160008, 10119135013, 20238270026, 40476540052, 80953080104]

約数ペア:

[(1, 80953080104), (2, 40476540052), (4, 20238270026), (8, 10119135013), (13, 6227160008), (26, 3113580004), (52, 1556790002), (104, 778395001)]