16260176

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6473}}^1$

素因数の和:6638

約数の個数: 20

約数和(自身を含む): 31709652

約数和(自身を除く): 15449476

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 6473, 12946, 25892, 51784, 103568, 1016261, 2032522, 4065044, 8130088, 16260176]

約数ペア:

[(1, 16260176), (2, 8130088), (4, 4065044), (8, 2032522), (16, 1016261), (157, 103568), (314, 51784), (628, 25892), (1256, 12946), (2512, 6473)]