86326784

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1370

約数の個数: 40

約数和(自身を含む): 173869080

約数和(自身を除く): 87542296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 1213, 2224, 2426, 4448, 4852, 8896, 9704, 17792, 19408, 35584, 38816, 71168, 77632, 155264, 168607, 310528, 337214, 621056, 674428, 1348856, 2697712, 5395424, 10790848, 21581696, 43163392, 86326784]

約数ペア:

[(1, 86326784), (2, 43163392), (4, 21581696), (8, 10790848), (16, 5395424), (32, 2697712), (64, 1348856), (128, 674428), (139, 621056), (256, 337214), (278, 310528), (512, 168607), (556, 155264), (1112, 77632), (1213, 71168), (2224, 38816), (2426, 35584), (4448, 19408), (4852, 17792), (8896, 9704)]