67841516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9065

約数の個数: 24

約数和(自身を含む): 124575360

約数和(自身を除く): 56733844

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 8969, 17938, 35876, 278039, 547109, 556078, 1094218, 1112156, 2188436, 16960379, 33920758, 67841516]

約数ペア:

[(1, 67841516), (2, 33920758), (4, 16960379), (31, 2188436), (61, 1112156), (62, 1094218), (122, 556078), (124, 547109), (244, 278039), (1891, 35876), (3782, 17938), (7564, 8969)]