134971216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{179483}}^1$

素因数の和:179538

約数の個数: 20

約数和(自身を含む): 267072192

約数和(自身を除く): 132100976

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 179483, 358966, 717932, 1435864, 2871728, 8435701, 16871402, 33742804, 67485608, 134971216]

約数ペア:

[(1, 134971216), (2, 67485608), (4, 33742804), (8, 16871402), (16, 8435701), (47, 2871728), (94, 1435864), (188, 717932), (376, 358966), (752, 179483)]