31893456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4168

約数の個数: 80

約数和(自身を含む): 98279424

約数和(自身を除く): 66385968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 4127, 7728, 8254, 12381, 16508, 24762, 28889, 33016, 49524, 57778, 66032, 86667, 94921, 99048, 115556, 173334, 189842, 198096, 231112, 284763, 346668, 379684, 462224, 569526, 664447, 693336, 759368, 1139052, 1328894, 1386672, 1518736, 1993341, 2278104, 2657788, 3986682, 4556208, 5315576, 7973364, 10631152, 15946728, 31893456]

約数ペア:

[(1, 31893456), (2, 15946728), (3, 10631152), (4, 7973364), (6, 5315576), (7, 4556208), (8, 3986682), (12, 2657788), (14, 2278104), (16, 1993341), (21, 1518736), (23, 1386672), (24, 1328894), (28, 1139052), (42, 759368), (46, 693336), (48, 664447), (56, 569526), (69, 462224), (84, 379684), (92, 346668), (112, 284763), (138, 231112), (161, 198096), (168, 189842), (184, 173334), (276, 115556), (322, 99048), (336, 94921), (368, 86667), (483, 66032), (552, 57778), (644, 49524), (966, 33016), (1104, 28889), (1288, 24762), (1932, 16508), (2576, 12381), (3864, 8254), (4127, 7728)]