89105978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 147159936

約数和(自身を除く): 58053958

約数列:

[1, 2, 13, 26, 83, 157, 166, 263, 314, 526, 1079, 2041, 2158, 3419, 4082, 6838, 13031, 21829, 26062, 41291, 43658, 82582, 169403, 283777, 338806, 536783, 567554, 1073566, 3427153, 6854306, 44552989, 89105978]

約数ペア:

[(1, 89105978), (2, 44552989), (13, 6854306), (26, 3427153), (83, 1073566), (157, 567554), (166, 536783), (263, 338806), (314, 283777), (526, 169403), (1079, 82582), (2041, 43658), (2158, 41291), (3419, 26062), (4082, 21829), (6838, 13031)]