39888216398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{20269}}^1\times {\mathrm{31741}}^1$

素因数の和:52043

約数の個数: 16

約数和(自身を含む): 61767392640

約数和(自身を除く): 21879176242

約数列:

[1, 2, 31, 62, 20269, 31741, 40538, 63482, 628339, 983971, 1256678, 1967942, 643358329, 1286716658, 19944108199, 39888216398]

約数ペア:

[(1, 39888216398), (2, 19944108199), (31, 1286716658), (62, 643358329), (20269, 1967942), (31741, 1256678), (40538, 983971), (63482, 628339)]