86661368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1567}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 168591360

約数和(自身を除く): 81929992

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1567, 1784, 3134, 6268, 6913, 12536, 13826, 27652, 48577, 55304, 97154, 194308, 349441, 388616, 698882, 1397764, 2795528, 10832671, 21665342, 43330684, 86661368]

約数ペア:

[(1, 86661368), (2, 43330684), (4, 21665342), (8, 10832671), (31, 2795528), (62, 1397764), (124, 698882), (223, 388616), (248, 349441), (446, 194308), (892, 97154), (1567, 55304), (1784, 48577), (3134, 27652), (6268, 13826), (6913, 12536)]