69864982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21031}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 115087104

約数和(自身を除く): 45222122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 21031, 42062, 231341, 462682, 3175681, 6351362, 34932491, 69864982]

約数ペア:

[(1, 69864982), (2, 34932491), (11, 6351362), (22, 3175681), (151, 462682), (302, 231341), (1661, 42062), (3322, 21031)]