40186952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{386413}}^1$

素因数の和:386432

約数の個数: 16

約数和(自身を含む): 81146940

約数和(自身を除く): 40959988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 386413, 772826, 1545652, 3091304, 5023369, 10046738, 20093476, 40186952]

約数ペア:

[(1, 40186952), (2, 20093476), (4, 10046738), (8, 5023369), (13, 3091304), (26, 1545652), (52, 772826), (104, 386413)]