39733072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{80107}}^1$

素因数の和:80146

約数の個数: 20

約数和(自身を含む): 79467136

約数和(自身を除く): 39734064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 80107, 160214, 320428, 640856, 1281712, 2483317, 4966634, 9933268, 19866536, 39733072]

約数ペア:

[(1, 39733072), (2, 19866536), (4, 9933268), (8, 4966634), (16, 2483317), (31, 1281712), (62, 640856), (124, 320428), (248, 160214), (496, 80107)]