81222482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{3659}}^1$

素因数の和:4681

約数の個数: 16

約数和(自身を含む): 133077600

約数和(自身を除く): 51855118

約数列:

[1, 2, 11, 22, 1009, 2018, 3659, 7318, 11099, 22198, 40249, 80498, 3691931, 7383862, 40611241, 81222482]

約数ペア:

[(1, 81222482), (2, 40611241), (11, 7383862), (22, 3691931), (1009, 80498), (2018, 40249), (3659, 22198), (7318, 11099)]