81339506

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4723}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 124713600

約数和(自身を除く): 43374094

約数列:

[1, 2, 79, 109, 158, 218, 4723, 8611, 9446, 17222, 373117, 514807, 746234, 1029614, 40669753, 81339506]

約数ペア:

[(1, 81339506), (2, 40669753), (79, 1029614), (109, 746234), (158, 514807), (218, 373117), (4723, 17222), (8611, 9446)]