79928876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2083}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 143370864

約数和(自身を除く): 63441988

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 2083, 4166, 8332, 9593, 19186, 38372, 110399, 220798, 377023, 441596, 754046, 1508092, 19982219, 39964438, 79928876]

約数ペア:

[(1, 79928876), (2, 39964438), (4, 19982219), (53, 1508092), (106, 754046), (181, 441596), (212, 377023), (362, 220798), (724, 110399), (2083, 38372), (4166, 19186), (8332, 9593)]