81423622

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{141853}}^1$

素因数の和:141903

約数の個数: 16

約数和(自身を含む): 142988832

約数和(自身を除く): 61565210

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 141853, 283706, 992971, 1985942, 5815973, 11631946, 40711811, 81423622]

約数ペア:

[(1, 81423622), (2, 40711811), (7, 11631946), (14, 5815973), (41, 1985942), (82, 992971), (287, 283706), (574, 141853)]