81107594

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31907}}^1$

素因数の和:31981

約数の個数: 16

約数和(自身を含む): 128653056

約数和(自身を除く): 47545462

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 31907, 63814, 989117, 1308187, 1978234, 2616374, 40553797, 81107594]

約数ペア:

[(1, 81107594), (2, 40553797), (31, 2616374), (41, 1978234), (62, 1308187), (82, 989117), (1271, 63814), (2542, 31907)]