87879136

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 182044800

約数和(自身を除く): 94165664

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 139, 184, 278, 368, 556, 736, 859, 1112, 1718, 2224, 3197, 3436, 4448, 6394, 6872, 12788, 13744, 19757, 25576, 27488, 39514, 51152, 79028, 102304, 119401, 158056, 238802, 316112, 477604, 632224, 955208, 1910416, 2746223, 3820832, 5492446, 10984892, 21969784, 43939568, 87879136]

約数ペア:

[(1, 87879136), (2, 43939568), (4, 21969784), (8, 10984892), (16, 5492446), (23, 3820832), (32, 2746223), (46, 1910416), (92, 955208), (139, 632224), (184, 477604), (278, 316112), (368, 238802), (556, 158056), (736, 119401), (859, 102304), (1112, 79028), (1718, 51152), (2224, 39514), (3197, 27488), (3436, 25576), (4448, 19757), (6394, 13744), (6872, 12788)]