80488436

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19037}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 162051456

約数和(自身を除く): 81563020

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 19037, 38074, 76148, 133259, 266518, 533036, 2874587, 5749174, 11498348, 20122109, 40244218, 80488436]

約数ペア:

[(1, 80488436), (2, 40244218), (4, 20122109), (7, 11498348), (14, 5749174), (28, 2874587), (151, 533036), (302, 266518), (604, 133259), (1057, 76148), (2114, 38074), (4228, 19037)]