40961738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32561}}^1$

素因数の和:32617

約数の個数: 16

約数和(自身を含む): 66817224

約数和(自身を除く): 25855486

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 32561, 65122, 553537, 1107074, 1204757, 2409514, 20480869, 40961738]

約数ペア:

[(1, 40961738), (2, 20480869), (17, 2409514), (34, 1204757), (37, 1107074), (74, 553537), (629, 65122), (1258, 32561)]