64885634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173491}}^1$

素因数の和:173521

約数の個数: 16

約数和(自身を含む): 112422816

約数和(自身を除く): 47537182

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 173491, 346982, 1908401, 2949347, 3816802, 5898694, 32442817, 64885634]

約数ペア:

[(1, 64885634), (2, 32442817), (11, 5898694), (17, 3816802), (22, 2949347), (34, 1908401), (187, 346982), (374, 173491)]