87234488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1571}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 178830720

約数和(自身を除く): 91596232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 631, 1262, 1571, 2524, 3142, 5048, 6284, 6941, 12568, 13882, 17281, 27764, 34562, 55528, 69124, 138248, 991301, 1982602, 3965204, 7930408, 10904311, 21808622, 43617244, 87234488]

約数ペア:

[(1, 87234488), (2, 43617244), (4, 21808622), (8, 10904311), (11, 7930408), (22, 3965204), (44, 1982602), (88, 991301), (631, 138248), (1262, 69124), (1571, 55528), (2524, 34562), (3142, 27764), (5048, 17281), (6284, 13882), (6941, 12568)]