357334808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{20021}}^1$

素因数の和:20147

約数の個数: 32

約数和(自身を含む): 706376160

約数和(自身を除く): 349041352

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 20021, 40042, 80084, 160168, 460483, 920966, 1841932, 1942037, 3683864, 3884074, 7768148, 15536296, 44666851, 89333702, 178667404, 357334808]

約数ペア:

[(1, 357334808), (2, 178667404), (4, 89333702), (8, 44666851), (23, 15536296), (46, 7768148), (92, 3884074), (97, 3683864), (184, 1942037), (194, 1841932), (388, 920966), (776, 460483), (2231, 160168), (4462, 80084), (8924, 40042), (17848, 20021)]