87236752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3931}}^1$

素因数の和:4031

約数の個数: 40

約数和(自身を含む): 180400160

約数和(自身を除く): 93163408

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 3931, 5548, 7862, 11096, 15724, 22192, 31448, 62896, 74689, 149378, 286963, 298756, 573926, 597512, 1147852, 1195024, 2295704, 4591408, 5452297, 10904594, 21809188, 43618376, 87236752]

約数ペア:

[(1, 87236752), (2, 43618376), (4, 21809188), (8, 10904594), (16, 5452297), (19, 4591408), (38, 2295704), (73, 1195024), (76, 1147852), (146, 597512), (152, 573926), (292, 298756), (304, 286963), (584, 149378), (1168, 74689), (1387, 62896), (2774, 31448), (3931, 22192), (5548, 15724), (7862, 11096)]