85663138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 59634014

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 473, 913, 946, 1091, 1826, 2182, 3569, 7138, 12001, 24002, 39259, 46913, 78518, 90553, 93826, 181106, 516043, 996083, 1032086, 1992166, 3893779, 7787558, 42831569, 85663138]

約数ペア:

[(1, 85663138), (2, 42831569), (11, 7787558), (22, 3893779), (43, 1992166), (83, 1032086), (86, 996083), (166, 516043), (473, 181106), (913, 93826), (946, 90553), (1091, 78518), (1826, 46913), (2182, 39259), (3569, 24002), (7138, 12001)]