90364144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2465

約数の個数: 40

約数和(自身を含む): 189609392

約数和(自身を除く): 99245248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2251, 2509, 3088, 4502, 5018, 9004, 10036, 18008, 20072, 29263, 36016, 40144, 58526, 117052, 234104, 434443, 468208, 868886, 1737772, 3475544, 5647759, 6951088, 11295518, 22591036, 45182072, 90364144]

約数ペア:

[(1, 90364144), (2, 45182072), (4, 22591036), (8, 11295518), (13, 6951088), (16, 5647759), (26, 3475544), (52, 1737772), (104, 868886), (193, 468208), (208, 434443), (386, 234104), (772, 117052), (1544, 58526), (2251, 40144), (2509, 36016), (3088, 29263), (4502, 20072), (5018, 18008), (9004, 10036)]