42203276

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{10979}}^1$

素因数の和:11045

約数の個数: 18

約数和(自身を含む): 76321980

約数和(自身を除く): 34118704

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 10979, 21958, 43916, 340349, 680698, 1361396, 10550819, 21101638, 42203276]

約数ペア:

[(1, 42203276), (2, 21101638), (4, 10550819), (31, 1361396), (62, 680698), (124, 340349), (961, 43916), (1922, 21958), (3844, 10979)]