40688862

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51767}}^1$

素因数の和:51903

約数の個数: 16

約数和(自身を含む): 82000512

約数和(自身を除く): 41311650

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 51767, 103534, 155301, 310602, 6781477, 13562954, 20344431, 40688862]

約数ペア:

[(1, 40688862), (2, 20344431), (3, 13562954), (6, 6781477), (131, 310602), (262, 155301), (393, 103534), (786, 51767)]