40700152

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{20269}}^1$

素因数の和:20526

約数の個数: 16

約数和(自身を含む): 76620600

約数和(自身を除く): 35920448

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 20269, 40538, 81076, 162152, 5087519, 10175038, 20350076, 40700152]

約数ペア:

[(1, 40700152), (2, 20350076), (4, 10175038), (8, 5087519), (251, 162152), (502, 81076), (1004, 40538), (2008, 20269)]