80964184

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33623}}^1$

素因数の和:33679

約数の個数: 32

約数和(自身を含む): 177534720

約数和(自身を除く): 96570536

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 33623, 67246, 134492, 235361, 268984, 470722, 941444, 1445789, 1882888, 2891578, 5783156, 10120523, 11566312, 20241046, 40482092, 80964184]

約数ペア:

[(1, 80964184), (2, 40482092), (4, 20241046), (7, 11566312), (8, 10120523), (14, 5783156), (28, 2891578), (43, 1882888), (56, 1445789), (86, 941444), (172, 470722), (301, 268984), (344, 235361), (602, 134492), (1204, 67246), (2408, 33623)]