42111454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8872

約数の個数: 32

約数和(自身を含む): 81303552

約数和(自身を除く): 39192098

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 8821, 17642, 61747, 97031, 123494, 194062, 273451, 546902, 679217, 1358434, 1914157, 3007961, 3828314, 6015922, 21055727, 42111454]

約数ペア:

[(1, 42111454), (2, 21055727), (7, 6015922), (11, 3828314), (14, 3007961), (22, 1914157), (31, 1358434), (62, 679217), (77, 546902), (154, 273451), (217, 194062), (341, 123494), (434, 97031), (682, 61747), (2387, 17642), (4774, 8821)]