31514896

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6919

約数の個数: 40

約数和(自身を含む): 71495424

約数和(自身を除く): 39980528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6863, 13726, 27452, 48041, 54904, 96082, 109808, 192164, 281383, 384328, 562766, 768656, 1125532, 1969681, 2251064, 3939362, 4502128, 7878724, 15757448, 31514896]

約数ペア:

[(1, 31514896), (2, 15757448), (4, 7878724), (7, 4502128), (8, 3939362), (14, 2251064), (16, 1969681), (28, 1125532), (41, 768656), (56, 562766), (82, 384328), (112, 281383), (164, 192164), (287, 109808), (328, 96082), (574, 54904), (656, 48041), (1148, 27452), (2296, 13726), (4592, 6863)]