131078354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 224612352

約数和(自身を除く): 93533998

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 2707, 4402, 5414, 24211, 29777, 48422, 59554, 83917, 167834, 192197, 384394, 923087, 1846174, 2114167, 4228334, 5958107, 11916214, 65539177, 131078354]

約数ペア:

[(1, 131078354), (2, 65539177), (11, 11916214), (22, 5958107), (31, 4228334), (62, 2114167), (71, 1846174), (142, 923087), (341, 384394), (682, 192197), (781, 167834), (1562, 83917), (2201, 59554), (2707, 48422), (4402, 29777), (5414, 24211)]