30897136

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{14741}}^1$

素因数の和:14880

約数の個数: 20

約数和(自身を含む): 60324264

約数和(自身を除く): 29427128

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 14741, 29482, 58964, 117928, 235856, 1931071, 3862142, 7724284, 15448568, 30897136]

約数ペア:

[(1, 30897136), (2, 15448568), (4, 7724284), (8, 3862142), (16, 1931071), (131, 235856), (262, 117928), (524, 58964), (1048, 29482), (2096, 14741)]