125012696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21377}}^1$

素因数の和:21443

約数の個数: 32

約数和(自身を含む): 253970640

約数和(自身を除く): 128957944

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 21377, 42754, 85508, 171016, 363409, 726818, 919211, 1453636, 1838422, 2907272, 3676844, 7353688, 15626587, 31253174, 62506348, 125012696]

約数ペア:

[(1, 125012696), (2, 62506348), (4, 31253174), (8, 15626587), (17, 7353688), (34, 3676844), (43, 2907272), (68, 1838422), (86, 1453636), (136, 919211), (172, 726818), (344, 363409), (731, 171016), (1462, 85508), (2924, 42754), (5848, 21377)]