31427368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29537}}^1$

素因数の和:29569

約数の個数: 32

約数和(自身を含む): 70891200

約数和(自身を除く): 39463832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29537, 59074, 118148, 206759, 236296, 413518, 561203, 827036, 1122406, 1654072, 2244812, 3928421, 4489624, 7856842, 15713684, 31427368]

約数ペア:

[(1, 31427368), (2, 15713684), (4, 7856842), (7, 4489624), (8, 3928421), (14, 2244812), (19, 1654072), (28, 1122406), (38, 827036), (56, 561203), (76, 413518), (133, 236296), (152, 206759), (266, 118148), (532, 59074), (1064, 29537)]