16747408

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{12611}}^1$

素因数の和:12702

約数の個数: 20

約数和(自身を含む): 32841648

約数和(自身を除く): 16094240

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 12611, 25222, 50444, 100888, 201776, 1046713, 2093426, 4186852, 8373704, 16747408]

約数ペア:

[(1, 16747408), (2, 8373704), (4, 4186852), (8, 2093426), (16, 1046713), (83, 201776), (166, 100888), (332, 50444), (664, 25222), (1328, 12611)]