31818452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6455

約数の個数: 24

約数和(自身を含む): 58951200

約数和(自身を除く): 27132748

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 6379, 12758, 25516, 184991, 274297, 369982, 548594, 739964, 1097188, 7954613, 15909226, 31818452]

約数ペア:

[(1, 31818452), (2, 15909226), (4, 7954613), (29, 1097188), (43, 739964), (58, 548594), (86, 369982), (116, 274297), (172, 184991), (1247, 25516), (2494, 12758), (4988, 6379)]