42133936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202567}}^1$

素因数の和:202588

約数の個数: 20

約数和(自身を含む): 87914512

約数和(自身を除く): 45780576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202567, 405134, 810268, 1620536, 2633371, 3241072, 5266742, 10533484, 21066968, 42133936]

約数ペア:

[(1, 42133936), (2, 21066968), (4, 10533484), (8, 5266742), (13, 3241072), (16, 2633371), (26, 1620536), (52, 810268), (104, 405134), (208, 202567)]