65134288

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{29287}}^1$

素因数の和:29434

約数の個数: 20

約数和(自身を含む): 127109920

約数和(自身を除く): 61975632

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 29287, 58574, 117148, 234296, 468592, 4070893, 8141786, 16283572, 32567144, 65134288]

約数ペア:

[(1, 65134288), (2, 32567144), (4, 16283572), (8, 8141786), (16, 4070893), (139, 468592), (278, 234296), (556, 117148), (1112, 58574), (2224, 29287)]