16916824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{68213}}^1$

素因数の和:68250

約数の個数: 16

約数和(自身を含む): 32742720

約数和(自身を除く): 15825896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 68213, 136426, 272852, 545704, 2114603, 4229206, 8458412, 16916824]

約数ペア:

[(1, 16916824), (2, 8458412), (4, 4229206), (8, 2114603), (31, 545704), (62, 272852), (124, 136426), (248, 68213)]