83807774

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 130435272

約数和(自身を除く): 46627498

約数列:

[1, 2, 43, 86, 131, 173, 262, 346, 1849, 3698, 5633, 7439, 11266, 14878, 22663, 45326, 242219, 319877, 484438, 639754, 974509, 1949018, 41903887, 83807774]

約数ペア:

[(1, 83807774), (2, 41903887), (43, 1949018), (86, 974509), (131, 639754), (173, 484438), (262, 319877), (346, 242219), (1849, 45326), (3698, 22663), (5633, 14878), (7439, 11266)]