42867574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9203}}^1$

素因数の和:9359

約数の個数: 16

約数和(自身を含む): 68588208

約数和(自身を除く): 25720634

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 9203, 18406, 156451, 312902, 1260811, 2521622, 21433787, 42867574]

約数ペア:

[(1, 42867574), (2, 21433787), (17, 2521622), (34, 1260811), (137, 312902), (274, 156451), (2329, 18406), (4658, 9203)]