63402128

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{21893}}^1$

素因数の和:22082

約数の個数: 20

約数和(自身を含む): 123525948

約数和(自身を除く): 60123820

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 21893, 43786, 87572, 175144, 350288, 3962633, 7925266, 15850532, 31701064, 63402128]

約数ペア:

[(1, 63402128), (2, 31701064), (4, 15850532), (8, 7925266), (16, 3962633), (181, 350288), (362, 175144), (724, 87572), (1448, 43786), (2896, 21893)]