83875840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8218

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 117401600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 8191, 10240, 16382, 32764, 40955, 65528, 81910, 131056, 163820, 262112, 327640, 524224, 655280, 1048448, 1310560, 2096896, 2621120, 4193792, 5242240, 8387584, 10484480, 16775168, 20968960, 41937920, 83875840]

約数ペア:

[(1, 83875840), (2, 41937920), (4, 20968960), (5, 16775168), (8, 10484480), (10, 8387584), (16, 5242240), (20, 4193792), (32, 2621120), (40, 2096896), (64, 1310560), (80, 1048448), (128, 655280), (160, 524224), (256, 327640), (320, 262112), (512, 163820), (640, 131056), (1024, 81910), (1280, 65528), (2048, 40955), (2560, 32764), (5120, 16382), (8191, 10240)]