65191424

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:986

約数の個数: 40

約数和(自身を含む): 131246808

約数和(自身を除く): 66055384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 811, 1256, 1622, 2512, 3244, 5024, 6488, 10048, 12976, 20096, 25952, 40192, 51904, 80384, 103808, 127327, 207616, 254654, 415232, 509308, 1018616, 2037232, 4074464, 8148928, 16297856, 32595712, 65191424]

約数ペア:

[(1, 65191424), (2, 32595712), (4, 16297856), (8, 8148928), (16, 4074464), (32, 2037232), (64, 1018616), (128, 509308), (157, 415232), (256, 254654), (314, 207616), (512, 127327), (628, 103808), (811, 80384), (1256, 51904), (1622, 40192), (2512, 25952), (3244, 20096), (5024, 12976), (6488, 10048)]