40274464

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{30697}}^1$

素因数の和:30748

約数の個数: 24

約数和(自身を含む): 81226908

約数和(自身を除く): 40952444

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30697, 61394, 122788, 245576, 491152, 982304, 1258577, 2517154, 5034308, 10068616, 20137232, 40274464]

約数ペア:

[(1, 40274464), (2, 20137232), (4, 10068616), (8, 5034308), (16, 2517154), (32, 1258577), (41, 982304), (82, 491152), (164, 245576), (328, 122788), (656, 61394), (1312, 30697)]