31996496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12459

約数の個数: 40

約数和(自身を含む): 73935744

約数和(自身を除く): 41939248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 12421, 24842, 49684, 86947, 99368, 173894, 198736, 285683, 347788, 571366, 695576, 1142732, 1391152, 1999781, 2285464, 3999562, 4570928, 7999124, 15998248, 31996496]

約数ペア:

[(1, 31996496), (2, 15998248), (4, 7999124), (7, 4570928), (8, 3999562), (14, 2285464), (16, 1999781), (23, 1391152), (28, 1142732), (46, 695576), (56, 571366), (92, 347788), (112, 285683), (161, 198736), (184, 173894), (322, 99368), (368, 86947), (644, 49684), (1288, 24842), (2576, 12421)]