83870006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 145006848

約数和(自身を除く): 61136842

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 1997, 3818, 3994, 20999, 21967, 41998, 43934, 45931, 91862, 165751, 331502, 505241, 1010482, 1823261, 3646522, 3812273, 7624546, 41935003, 83870006]

約数ペア:

[(1, 83870006), (2, 41935003), (11, 7624546), (22, 3812273), (23, 3646522), (46, 1823261), (83, 1010482), (166, 505241), (253, 331502), (506, 165751), (913, 91862), (1826, 45931), (1909, 43934), (1997, 41998), (3818, 21967), (3994, 20999)]