91272656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{300239}}^1$

素因数の和:300266

約数の個数: 20

約数和(自身を含む): 186148800

約数和(自身を除く): 94876144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 300239, 600478, 1200956, 2401912, 4803824, 5704541, 11409082, 22818164, 45636328, 91272656]

約数ペア:

[(1, 91272656), (2, 45636328), (4, 22818164), (8, 11409082), (16, 5704541), (19, 4803824), (38, 2401912), (76, 1200956), (152, 600478), (304, 300239)]