15690139648

素因数分解:

$2^{11}\times {\mathrm{191}}^1\times {\mathrm{40111}}^1$

素因数の和:40324

約数の個数: 48

約数和(自身を含む): 31537658880

約数和(自身を除く): 15847519232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 1024, 1528, 2048, 3056, 6112, 12224, 24448, 40111, 48896, 80222, 97792, 160444, 195584, 320888, 391168, 641776, 1283552, 2567104, 5134208, 7661201, 10268416, 15322402, 20536832, 30644804, 41073664, 61289608, 82147328, 122579216, 245158432, 490316864, 980633728, 1961267456, 3922534912, 7845069824, 15690139648]

約数ペア:

[(1, 15690139648), (2, 7845069824), (4, 3922534912), (8, 1961267456), (16, 980633728), (32, 490316864), (64, 245158432), (128, 122579216), (191, 82147328), (256, 61289608), (382, 41073664), (512, 30644804), (764, 20536832), (1024, 15322402), (1528, 10268416), (2048, 7661201), (3056, 5134208), (6112, 2567104), (12224, 1283552), (24448, 641776), (40111, 391168), (48896, 320888), (80222, 195584), (97792, 160444)]