80392382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{302227}}^1$

素因数の和:302255

約数の個数: 16

約数和(自身を含む): 145069440

約数和(自身を除く): 64677058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 302227, 604454, 2115589, 4231178, 5742313, 11484626, 40196191, 80392382]

約数ペア:

[(1, 80392382), (2, 40196191), (7, 11484626), (14, 5742313), (19, 4231178), (38, 2115589), (133, 604454), (266, 302227)]