31469144

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4973}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 68044320

約数和(自身を除く): 36575176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4973, 6328, 9946, 19892, 34811, 39784, 69622, 139244, 278488, 561949, 1123898, 2247796, 3933643, 4495592, 7867286, 15734572, 31469144]

約数ペア:

[(1, 31469144), (2, 15734572), (4, 7867286), (7, 4495592), (8, 3933643), (14, 2247796), (28, 1123898), (56, 561949), (113, 278488), (226, 139244), (452, 69622), (791, 39784), (904, 34811), (1582, 19892), (3164, 9946), (4973, 6328)]