23450128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{112741}}^1$

素因数の和:112762

約数の個数: 20

約数和(自身を含む): 48930028

約数和(自身を除く): 25479900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 112741, 225482, 450964, 901928, 1465633, 1803856, 2931266, 5862532, 11725064, 23450128]

約数ペア:

[(1, 23450128), (2, 11725064), (4, 5862532), (8, 2931266), (13, 1803856), (16, 1465633), (26, 901928), (52, 450964), (104, 225482), (208, 112741)]