67516016

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4391}}^1$

素因数の和:4461

約数の個数: 30

約数和(自身を含む): 135198936

約数和(自身を除く): 67682920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4391, 7688, 8782, 15376, 17564, 35128, 70256, 136121, 272242, 544484, 1088968, 2177936, 4219751, 8439502, 16879004, 33758008, 67516016]

約数ペア:

[(1, 67516016), (2, 33758008), (4, 16879004), (8, 8439502), (16, 4219751), (31, 2177936), (62, 1088968), (124, 544484), (248, 272242), (496, 136121), (961, 70256), (1922, 35128), (3844, 17564), (4391, 15376), (7688, 8782)]