81970234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{16943}}^1$

素因数の和:17045

約数の個数: 16

約数和(自身を含む): 128096640

約数和(自身を除く): 46126406

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 16943, 33886, 694663, 999637, 1389326, 1999274, 40985117, 81970234]

約数ペア:

[(1, 81970234), (2, 40985117), (41, 1999274), (59, 1389326), (82, 999637), (118, 694663), (2419, 33886), (4838, 16943)]