31504091332

素因数分解:

$2^2\times 7^1\times {\mathrm{51977}}^1\times {\mathrm{21647}}^1$

素因数の和:73635

約数の個数: 24

約数和(自身を含む): 63012305664

約数和(自身を除く): 31508214332

約数列:

[1, 2, 4, 7, 14, 28, 21647, 43294, 51977, 86588, 103954, 151529, 207908, 303058, 363839, 606116, 727678, 1455356, 1125146119, 2250292238, 4500584476, 7876022833, 15752045666, 31504091332]

約数ペア:

[(1, 31504091332), (2, 15752045666), (4, 7876022833), (7, 4500584476), (14, 2250292238), (28, 1125146119), (21647, 1455356), (43294, 727678), (51977, 606116), (86588, 363839), (103954, 303058), (151529, 207908)]