80832908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{1303}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 152583648

約数和(自身を除く): 71750740

約数列:

[1, 2, 4, 13, 26, 52, 1193, 1303, 2386, 2606, 4772, 5212, 15509, 16939, 31018, 33878, 62036, 67756, 1554479, 3108958, 6217916, 20208227, 40416454, 80832908]

約数ペア:

[(1, 80832908), (2, 40416454), (4, 20208227), (13, 6217916), (26, 3108958), (52, 1554479), (1193, 67756), (1303, 62036), (2386, 33878), (2606, 31018), (4772, 16939), (5212, 15509)]