807169568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13339}}^1$

素因数の和:13441

約数の個数: 48

約数和(自身を含む): 1667393280

約数和(自身を除く): 860223712

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 3782, 7564, 13339, 15128, 26678, 30256, 53356, 60512, 106712, 213424, 413509, 426848, 813679, 827018, 1627358, 1654036, 3254716, 3308072, 6509432, 6616144, 13018864, 13232288, 25224049, 26037728, 50448098, 100896196, 201792392, 403584784, 807169568]

約数ペア:

[(1, 807169568), (2, 403584784), (4, 201792392), (8, 100896196), (16, 50448098), (31, 26037728), (32, 25224049), (61, 13232288), (62, 13018864), (122, 6616144), (124, 6509432), (244, 3308072), (248, 3254716), (488, 1654036), (496, 1627358), (976, 827018), (992, 813679), (1891, 426848), (1952, 413509), (3782, 213424), (7564, 106712), (13339, 60512), (15128, 53356), (26678, 30256)]