86672090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 160370496

約数和(自身を除く): 73698406

約数列:

[1, 2, 5, 10, 43, 86, 215, 353, 430, 571, 706, 1142, 1765, 2855, 3530, 5710, 15179, 24553, 30358, 49106, 75895, 122765, 151790, 201563, 245530, 403126, 1007815, 2015630, 8667209, 17334418, 43336045, 86672090]

約数ペア:

[(1, 86672090), (2, 43336045), (5, 17334418), (10, 8667209), (43, 2015630), (86, 1007815), (215, 403126), (353, 245530), (430, 201563), (571, 151790), (706, 122765), (1142, 75895), (1765, 49106), (2855, 30358), (3530, 24553), (5710, 15179)]