31929296

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2939}}^1$

素因数の和:3051

約数の個数: 40

約数和(自身を含む): 71453760

約数和(自身を除く): 39524464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 2939, 5432, 5878, 10864, 11756, 20573, 23512, 41146, 47024, 82292, 164584, 285083, 329168, 570166, 1140332, 1995581, 2280664, 3991162, 4561328, 7982324, 15964648, 31929296]

約数ペア:

[(1, 31929296), (2, 15964648), (4, 7982324), (7, 4561328), (8, 3991162), (14, 2280664), (16, 1995581), (28, 1140332), (56, 570166), (97, 329168), (112, 285083), (194, 164584), (388, 82292), (679, 47024), (776, 41146), (1358, 23512), (1552, 20573), (2716, 11756), (2939, 10864), (5432, 5878)]