164438618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{42667}}^1$

素因数の和:42757

約数の個数: 16

約数和(自身を含む): 258056064

約数和(自身を除く): 93617446

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 42667, 85334, 1749347, 2005349, 3498694, 4010698, 82219309, 164438618]

約数ペア:

[(1, 164438618), (2, 82219309), (41, 4010698), (47, 3498694), (82, 2005349), (94, 1749347), (1927, 85334), (3854, 42667)]