42733136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{39863}}^1$

素因数の和:39938

約数の個数: 20

約数和(自身を含む): 84033312

約数和(自身を除く): 41300176

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 39863, 79726, 159452, 318904, 637808, 2670821, 5341642, 10683284, 21366568, 42733136]

約数ペア:

[(1, 42733136), (2, 21366568), (4, 10683284), (8, 5341642), (16, 2670821), (67, 637808), (134, 318904), (268, 159452), (536, 79726), (1072, 39863)]