81367862

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{7243}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 125958672

約数和(自身を除く): 44590810

約数列:

[1, 2, 41, 82, 137, 274, 5617, 7243, 11234, 14486, 296963, 593926, 992291, 1984582, 40683931, 81367862]

約数ペア:

[(1, 81367862), (2, 40683931), (41, 1984582), (82, 992291), (137, 593926), (274, 296963), (5617, 14486), (7243, 11234)]