80495966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9293}}^1$

素因数の和:9427

約数の個数: 16

約数和(自身を含む): 124465248

約数和(自身を除く): 43969282

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 9293, 18586, 566873, 659803, 1133746, 1319606, 40247983, 80495966]

約数ペア:

[(1, 80495966), (2, 40247983), (61, 1319606), (71, 1133746), (122, 659803), (142, 566873), (4331, 18586), (8662, 9293)]