164782076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{462871}}^1$

素因数の和:462964

約数の個数: 12

約数和(自身を含む): 291609360

約数和(自身を除く): 126827284

約数列:

[1, 2, 4, 89, 178, 356, 462871, 925742, 1851484, 41195519, 82391038, 164782076]

約数ペア:

[(1, 164782076), (2, 82391038), (4, 41195519), (89, 1851484), (178, 925742), (356, 462871)]