40246918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12419

約数の個数: 16

約数和(自身を含む): 63887616

約数和(自身を除く): 23640698

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 12323, 24646, 283429, 566858, 874933, 1749866, 20123459, 40246918]

約数ペア:

[(1, 40246918), (2, 20123459), (23, 1749866), (46, 874933), (71, 566858), (142, 283429), (1633, 24646), (3266, 12323)]