40105268

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17257}}^1$

素因数の和:17351

約数の個数: 24

約数和(自身を含む): 81181632

約数和(自身を除く): 41076364

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 17257, 34514, 69028, 120799, 241598, 483196, 1432331, 2864662, 5729324, 10026317, 20052634, 40105268]

約数ペア:

[(1, 40105268), (2, 20052634), (4, 10026317), (7, 5729324), (14, 2864662), (28, 1432331), (83, 483196), (166, 241598), (332, 120799), (581, 69028), (1162, 34514), (2324, 17257)]