89391368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21613}}^1$

素因数の和:21677

約数の個数: 32

約数和(自身を含む): 186744960

約数和(自身を除く): 97353592

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 21613, 43226, 86452, 172904, 237743, 475486, 950972, 1015811, 1901944, 2031622, 4063244, 8126488, 11173921, 22347842, 44695684, 89391368]

約数ペア:

[(1, 89391368), (2, 44695684), (4, 22347842), (8, 11173921), (11, 8126488), (22, 4063244), (44, 2031622), (47, 1901944), (88, 1015811), (94, 950972), (188, 475486), (376, 237743), (517, 172904), (1034, 86452), (2068, 43226), (4136, 21613)]