40191488

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3454

約数の個数: 40

約数和(自身を含む): 83820528

約数和(自身を除く): 43629040

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 3413, 5888, 6826, 11776, 13652, 27304, 54608, 78499, 109216, 156998, 218432, 313996, 436864, 627992, 873728, 1255984, 1747456, 2511968, 5023936, 10047872, 20095744, 40191488]

約数ペア:

[(1, 40191488), (2, 20095744), (4, 10047872), (8, 5023936), (16, 2511968), (23, 1747456), (32, 1255984), (46, 873728), (64, 627992), (92, 436864), (128, 313996), (184, 218432), (256, 156998), (368, 109216), (512, 78499), (736, 54608), (1472, 27304), (2944, 13652), (3413, 11776), (5888, 6826)]