164045584

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{14461}}^1$

素因数の和:15178

約数の個数: 20

約数和(自身を含む): 318308620

約数和(自身を除く): 154263036

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 14461, 28922, 57844, 115688, 231376, 10252849, 20505698, 41011396, 82022792, 164045584]

約数ペア:

[(1, 164045584), (2, 82022792), (4, 41011396), (8, 20505698), (16, 10252849), (709, 231376), (1418, 115688), (2836, 57844), (5672, 28922), (11344, 14461)]