42944876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20143}}^1$

素因数の和:20201

約数の個数: 24

約数和(自身を含む): 82912704

約数和(自身を除く): 39967828

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20143, 40286, 80572, 261859, 523718, 825863, 1047436, 1651726, 3303452, 10736219, 21472438, 42944876]

約数ペア:

[(1, 42944876), (2, 21472438), (4, 10736219), (13, 3303452), (26, 1651726), (41, 1047436), (52, 825863), (82, 523718), (164, 261859), (533, 80572), (1066, 40286), (2132, 20143)]