81673678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{6883}}^1$

素因数の和:7251

約数の個数: 16

約数和(自身を含む): 130107600

約数和(自身を除く): 48433922

約数列:

[1, 2, 17, 34, 349, 698, 5933, 6883, 11866, 13766, 117011, 234022, 2402167, 4804334, 40836839, 81673678]

約数ペア:

[(1, 81673678), (2, 40836839), (17, 4804334), (34, 2402167), (349, 234022), (698, 117011), (5933, 13766), (6883, 11866)]