390147344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8093}}^1$

素因数の和:8255

約数の個数: 40

約数和(自身を含む): 794895552

約数和(自身を除く): 404748208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 1048, 2096, 3013, 6026, 8093, 12052, 16186, 24104, 32372, 48208, 64744, 129488, 186139, 372278, 744556, 1060183, 1489112, 2120366, 2978224, 4240732, 8481464, 16962928, 24384209, 48768418, 97536836, 195073672, 390147344]

約数ペア:

[(1, 390147344), (2, 195073672), (4, 97536836), (8, 48768418), (16, 24384209), (23, 16962928), (46, 8481464), (92, 4240732), (131, 2978224), (184, 2120366), (262, 1489112), (368, 1060183), (524, 744556), (1048, 372278), (2096, 186139), (3013, 129488), (6026, 64744), (8093, 48208), (12052, 32372), (16186, 24104)]