31816064

素因数分解:

$2^7\times 7^1\times {\mathrm{35509}}^1$

素因数の和:35530

約数の個数: 32

約数和(自身を含む): 72440400

約数和(自身を除く): 40624336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 35509, 71018, 142036, 248563, 284072, 497126, 568144, 994252, 1136288, 1988504, 2272576, 3977008, 4545152, 7954016, 15908032, 31816064]

約数ペア:

[(1, 31816064), (2, 15908032), (4, 7954016), (7, 4545152), (8, 3977008), (14, 2272576), (16, 1988504), (28, 1136288), (32, 994252), (56, 568144), (64, 497126), (112, 284072), (128, 248563), (224, 142036), (448, 71018), (896, 35509)]