31522012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 59240160

約数和(自身を除く): 27718148

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 6529, 13058, 26116, 110993, 221986, 443972, 463559, 927118, 1854236, 7880503, 15761006, 31522012]

約数ペア:

[(1, 31522012), (2, 15761006), (4, 7880503), (17, 1854236), (34, 927118), (68, 463559), (71, 443972), (142, 221986), (284, 110993), (1207, 26116), (2414, 13058), (4828, 6529)]