172221118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{85853}}^1$

素因数の和:85931

約数の個数: 16

約数和(自身を含む): 278166960

約数和(自身を除く): 105945842

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 85853, 171706, 1459501, 2919002, 5065327, 10130654, 86110559, 172221118]

約数ペア:

[(1, 172221118), (2, 86110559), (17, 10130654), (34, 5065327), (59, 2919002), (118, 1459501), (1003, 171706), (2006, 85853)]