31394328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{186871}}^1$

素因数の和:186887

約数の個数: 32

約数和(自身を含む): 89698560

約数和(自身を除く): 58304232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 186871, 373742, 560613, 747484, 1121226, 1308097, 1494968, 2242452, 2616194, 3924291, 4484904, 5232388, 7848582, 10464776, 15697164, 31394328]

約数ペア:

[(1, 31394328), (2, 15697164), (3, 10464776), (4, 7848582), (6, 5232388), (7, 4484904), (8, 3924291), (12, 2616194), (14, 2242452), (21, 1494968), (24, 1308097), (28, 1121226), (42, 747484), (56, 560613), (84, 373742), (168, 186871)]