80145676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53147}}^1$

素因数の和:53193

約数の個数: 24

約数和(自身を含む): 156255120

約数和(自身を除く): 76109444

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 53147, 106294, 212588, 690911, 1381822, 1541263, 2763644, 3082526, 6165052, 20036419, 40072838, 80145676]

約数ペア:

[(1, 80145676), (2, 40072838), (4, 20036419), (13, 6165052), (26, 3082526), (29, 2763644), (52, 1541263), (58, 1381822), (116, 690911), (377, 212588), (754, 106294), (1508, 53147)]