31770032

素因数分解:

$2^4\times 7^4\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 50

約数和(自身を含む): 71896068

約数和(自身を除く): 40126036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 827, 1372, 1654, 2401, 2744, 3308, 4802, 5488, 5789, 6616, 9604, 11578, 13232, 19208, 23156, 38416, 40523, 46312, 81046, 92624, 162092, 283661, 324184, 567322, 648368, 1134644, 1985627, 2269288, 3971254, 4538576, 7942508, 15885016, 31770032]

約数ペア:

[(1, 31770032), (2, 15885016), (4, 7942508), (7, 4538576), (8, 3971254), (14, 2269288), (16, 1985627), (28, 1134644), (49, 648368), (56, 567322), (98, 324184), (112, 283661), (196, 162092), (343, 92624), (392, 81046), (686, 46312), (784, 40523), (827, 38416), (1372, 23156), (1654, 19208), (2401, 13232), (2744, 11578), (3308, 9604), (4802, 6616), (5488, 5789)]