84553916

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 151074000

約数和(自身を除く): 66520084

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 2179, 4358, 8716, 9701, 19402, 38804, 193931, 237511, 387862, 475022, 775724, 950044, 21138479, 42276958, 84553916]

約数ペア:

[(1, 84553916), (2, 42276958), (4, 21138479), (89, 950044), (109, 775724), (178, 475022), (218, 387862), (356, 237511), (436, 193931), (2179, 38804), (4358, 19402), (8716, 9701)]