42665198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1667}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 65332224

約数和(自身を除く): 22667026

約数列:

[1, 2, 67, 134, 191, 382, 1667, 3334, 12797, 25594, 111689, 223378, 318397, 636794, 21332599, 42665198]

約数ペア:

[(1, 42665198), (2, 21332599), (67, 636794), (134, 318397), (191, 223378), (382, 111689), (1667, 25594), (3334, 12797)]