42739384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{130303}}^1$

素因数の和:130350

約数の個数: 16

約数和(自身を含む): 82091520

約数和(自身を除く): 39352136

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 130303, 260606, 521212, 1042424, 5342423, 10684846, 21369692, 42739384]

約数ペア:

[(1, 42739384), (2, 21369692), (4, 10684846), (8, 5342423), (41, 1042424), (82, 521212), (164, 260606), (328, 130303)]