80498894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{94261}}^1$

素因数の和:94331

約数の個数: 16

約数和(自身を含む): 140261856

約数和(自身を除く): 59762962

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 94261, 188522, 659827, 1319654, 5749921, 11499842, 40249447, 80498894]

約数ペア:

[(1, 80498894), (2, 40249447), (7, 11499842), (14, 5749921), (61, 1319654), (122, 659827), (427, 188522), (854, 94261)]