39960944

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{37277}}^1$

素因数の和:37352

約数の個数: 20

約数和(自身を含む): 78582024

約数和(自身を除く): 38621080

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 37277, 74554, 149108, 298216, 596432, 2497559, 4995118, 9990236, 19980472, 39960944]

約数ペア:

[(1, 39960944), (2, 19980472), (4, 9990236), (8, 4995118), (16, 2497559), (67, 596432), (134, 298216), (268, 149108), (536, 74554), (1072, 37277)]