39992752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{58129}}^1$

素因数の和:58180

約数の個数: 20

約数和(自身を含む): 79289320

約数和(自身を除く): 39296568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 58129, 116258, 232516, 465032, 930064, 2499547, 4999094, 9998188, 19996376, 39992752]

約数ペア:

[(1, 39992752), (2, 19996376), (4, 9998188), (8, 4999094), (16, 2499547), (43, 930064), (86, 465032), (172, 232516), (344, 116258), (688, 58129)]