31142276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30773}}^1$

素因数の和:30811

約数の個数: 24

約数和(自身を含む): 62040384

約数和(自身を除く): 30898108

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 30773, 61546, 123092, 338503, 677006, 707779, 1354012, 1415558, 2831116, 7785569, 15571138, 31142276]

約数ペア:

[(1, 31142276), (2, 15571138), (4, 7785569), (11, 2831116), (22, 1415558), (23, 1354012), (44, 707779), (46, 677006), (92, 338503), (253, 123092), (506, 61546), (1012, 30773)]