40577536

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1992

約数の個数: 40

約数和(自身を含む): 83096244

約数和(自身を除く): 42518708

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 1933, 2624, 3866, 5248, 7732, 10496, 15464, 20992, 30928, 61856, 79253, 123712, 158506, 247424, 317012, 494848, 634024, 989696, 1268048, 2536096, 5072192, 10144384, 20288768, 40577536]

約数ペア:

[(1, 40577536), (2, 20288768), (4, 10144384), (8, 5072192), (16, 2536096), (32, 1268048), (41, 989696), (64, 634024), (82, 494848), (128, 317012), (164, 247424), (256, 158506), (328, 123712), (512, 79253), (656, 61856), (1312, 30928), (1933, 20992), (2624, 15464), (3866, 10496), (5248, 7732)]