16097920

素因数分解:

$2^7\times 5^1\times {\mathrm{25153}}^1$

素因数の和:25172

約数の個数: 32

約数和(自身を含む): 38485620

約数和(自身を除く): 22387700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25153, 50306, 100612, 125765, 201224, 251530, 402448, 503060, 804896, 1006120, 1609792, 2012240, 3219584, 4024480, 8048960, 16097920]

約数ペア:

[(1, 16097920), (2, 8048960), (4, 4024480), (5, 3219584), (8, 2012240), (10, 1609792), (16, 1006120), (20, 804896), (32, 503060), (40, 402448), (64, 251530), (80, 201224), (128, 125765), (160, 100612), (320, 50306), (640, 25153)]