1640908056

素因数分解:

$2^3\times 3^1\times {\mathrm{68371169}}^1$

素因数の和:68371178

約数の個数: 16

約数和(自身を含む): 4102270200

約数和(自身を除く): 2461362144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68371169, 136742338, 205113507, 273484676, 410227014, 546969352, 820454028, 1640908056]

約数ペア:

[(1, 1640908056), (2, 820454028), (3, 546969352), (4, 410227014), (6, 273484676), (8, 205113507), (12, 136742338), (24, 68371169)]