42321812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4217}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 80192616

約数和(自身を除く): 37870804

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 4217, 5018, 8434, 10036, 16868, 54821, 109642, 219284, 813881, 1627762, 3255524, 10580453, 21160906, 42321812]

約数ペア:

[(1, 42321812), (2, 21160906), (4, 10580453), (13, 3255524), (26, 1627762), (52, 813881), (193, 219284), (386, 109642), (772, 54821), (2509, 16868), (4217, 10036), (5018, 8434)]