42215168

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 85136688

約数和(自身を除く): 42921520

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1601, 1648, 3202, 3296, 6404, 6592, 12808, 13184, 25616, 26368, 51232, 102464, 164903, 204928, 329806, 409856, 659612, 1319224, 2638448, 5276896, 10553792, 21107584, 42215168]

約数ペア:

[(1, 42215168), (2, 21107584), (4, 10553792), (8, 5276896), (16, 2638448), (32, 1319224), (64, 659612), (103, 409856), (128, 329806), (206, 204928), (256, 164903), (412, 102464), (824, 51232), (1601, 26368), (1648, 25616), (3202, 13184), (3296, 12808), (6404, 6592)]