38646416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{40939}}^1$

素因数の和:41006

約数の個数: 20

約数和(自身を含む): 76148400

約数和(自身を除く): 37501984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 40939, 81878, 163756, 327512, 655024, 2415401, 4830802, 9661604, 19323208, 38646416]

約数ペア:

[(1, 38646416), (2, 19323208), (4, 9661604), (8, 4830802), (16, 2415401), (59, 655024), (118, 327512), (236, 163756), (472, 81878), (944, 40939)]