131415216

素因数分解:

$2^4\times 3^1\times {\mathrm{2737817}}^1$

素因数の和:2737828

約数の個数: 20

約数和(自身を含む): 339489432

約数和(自身を除く): 208074216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2737817, 5475634, 8213451, 10951268, 16426902, 21902536, 32853804, 43805072, 65707608, 131415216]

約数ペア:

[(1, 131415216), (2, 65707608), (3, 43805072), (4, 32853804), (6, 21902536), (8, 16426902), (12, 10951268), (16, 8213451), (24, 5475634), (48, 2737817)]