38963408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 83164320

約数和(自身を除く): 44200912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2069, 2354, 4138, 4708, 8276, 9416, 16552, 18832, 22759, 33104, 45518, 91036, 182072, 221383, 364144, 442766, 885532, 1771064, 2435213, 3542128, 4870426, 9740852, 19481704, 38963408]

約数ペア:

[(1, 38963408), (2, 19481704), (4, 9740852), (8, 4870426), (11, 3542128), (16, 2435213), (22, 1771064), (44, 885532), (88, 442766), (107, 364144), (176, 221383), (214, 182072), (428, 91036), (856, 45518), (1177, 33104), (1712, 22759), (2069, 18832), (2354, 16552), (4138, 9416), (4708, 8276)]