80647154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 64421902

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1187, 1477, 2374, 2954, 4853, 8309, 9706, 16618, 27301, 33971, 54602, 67942, 191107, 250457, 382214, 500914, 1753199, 3506398, 5760511, 11521022, 40323577, 80647154]

約数ペア:

[(1, 80647154), (2, 40323577), (7, 11521022), (14, 5760511), (23, 3506398), (46, 1753199), (161, 500914), (211, 382214), (322, 250457), (422, 191107), (1187, 67942), (1477, 54602), (2374, 33971), (2954, 27301), (4853, 16618), (8309, 9706)]