86679856

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 171194400

約数和(自身を除く): 84514544

約数列:

[1, 2, 4, 8, 16, 103, 149, 206, 298, 353, 412, 596, 706, 824, 1192, 1412, 1648, 2384, 2824, 5648, 15347, 30694, 36359, 52597, 61388, 72718, 105194, 122776, 145436, 210388, 245552, 290872, 420776, 581744, 841552, 5417491, 10834982, 21669964, 43339928, 86679856]

約数ペア:

[(1, 86679856), (2, 43339928), (4, 21669964), (8, 10834982), (16, 5417491), (103, 841552), (149, 581744), (206, 420776), (298, 290872), (353, 245552), (412, 210388), (596, 145436), (706, 122776), (824, 105194), (1192, 72718), (1412, 61388), (1648, 52597), (2384, 36359), (2824, 30694), (5648, 15347)]