79945156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8161}}^1$

素因数の和:8275

約数の個数: 24

約数和(自身を含む): 146263040

約数和(自身を除く): 66317884

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 8161, 9796, 16322, 32644, 252991, 505982, 644719, 1011964, 1289438, 2578876, 19986289, 39972578, 79945156]

約数ペア:

[(1, 79945156), (2, 39972578), (4, 19986289), (31, 2578876), (62, 1289438), (79, 1011964), (124, 644719), (158, 505982), (316, 252991), (2449, 32644), (4898, 16322), (8161, 9796)]