30902288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{62303}}^1$

素因数の和:62342

約数の個数: 20

約数和(自身を含む): 61805568

約数和(自身を除く): 30903280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 62303, 124606, 249212, 498424, 996848, 1931393, 3862786, 7725572, 15451144, 30902288]

約数ペア:

[(1, 30902288), (2, 15451144), (4, 7725572), (8, 3862786), (16, 1931393), (31, 996848), (62, 498424), (124, 249212), (248, 124606), (496, 62303)]