40660406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3329}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 63296640

約数和(自身を除く): 22636234

約数列:

[1, 2, 31, 62, 197, 394, 3329, 6107, 6658, 12214, 103199, 206398, 655813, 1311626, 20330203, 40660406]

約数ペア:

[(1, 40660406), (2, 20330203), (31, 1311626), (62, 655813), (197, 206398), (394, 103199), (3329, 12214), (6107, 6658)]