87434048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5575

約数の個数: 56

約数和(自身を含む): 196717920

約数和(自身を除く): 109283872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 5531, 7904, 11062, 15808, 22124, 44248, 71903, 88496, 105089, 143806, 176992, 210178, 287612, 353984, 420356, 575224, 840712, 1150448, 1366157, 1681424, 2300896, 2732314, 3362848, 4601792, 5464628, 6725696, 10929256, 21858512, 43717024, 87434048]

約数ペア:

[(1, 87434048), (2, 43717024), (4, 21858512), (8, 10929256), (13, 6725696), (16, 5464628), (19, 4601792), (26, 3362848), (32, 2732314), (38, 2300896), (52, 1681424), (64, 1366157), (76, 1150448), (104, 840712), (152, 575224), (208, 420356), (247, 353984), (304, 287612), (416, 210178), (494, 176992), (608, 143806), (832, 105089), (988, 88496), (1216, 71903), (1976, 44248), (3952, 22124), (5531, 15808), (7904, 11062)]