189769088

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8386

約数の個数: 32

約数和(自身を含む): 380190720

約数和(自身を除く): 190421632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 5792, 8191, 11584, 16382, 23168, 32764, 65528, 131056, 262112, 524224, 1048448, 1482571, 2965142, 5930284, 11860568, 23721136, 47442272, 94884544, 189769088]

約数ペア:

[(1, 189769088), (2, 94884544), (4, 47442272), (8, 23721136), (16, 11860568), (32, 5930284), (64, 2965142), (128, 1482571), (181, 1048448), (362, 524224), (724, 262112), (1448, 131056), (2896, 65528), (5792, 32764), (8191, 23168), (11584, 16382)]