30650416

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26981}}^1$

素因数の和:27060

約数の個数: 20

約数和(自身を含む): 60223824

約数和(自身を除く): 29573408

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26981, 53962, 107924, 215848, 431696, 1915651, 3831302, 7662604, 15325208, 30650416]

約数ペア:

[(1, 30650416), (2, 15325208), (4, 7662604), (8, 3831302), (16, 1915651), (71, 431696), (142, 215848), (284, 107924), (568, 53962), (1136, 26981)]