90473762

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1190

約数の個数: 24

約数和(自身を含む): 145226964

約数和(自身を除く): 54753202

約数列:

[1, 2, 17, 34, 157, 289, 314, 578, 997, 1994, 2669, 5338, 16949, 33898, 45373, 90746, 156529, 288133, 313058, 576266, 2660993, 5321986, 45236881, 90473762]

約数ペア:

[(1, 90473762), (2, 45236881), (17, 5321986), (34, 2660993), (157, 576266), (289, 313058), (314, 288133), (578, 156529), (997, 90746), (1994, 45373), (2669, 33898), (5338, 16949)]