61691776

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{28351}}^1$

素因数の和:28382

約数の個数: 32

約数和(自身を含む): 130135680

約数和(自身を除く): 68443904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 28351, 56702, 113404, 226808, 453616, 481967, 907232, 963934, 1814464, 1927868, 3628928, 3855736, 7711472, 15422944, 30845888, 61691776]

約数ペア:

[(1, 61691776), (2, 30845888), (4, 15422944), (8, 7711472), (16, 3855736), (17, 3628928), (32, 1927868), (34, 1814464), (64, 963934), (68, 907232), (128, 481967), (136, 453616), (272, 226808), (544, 113404), (1088, 56702), (2176, 28351)]