42893776

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{16447}}^1$

素因数の和:16618

約数の個数: 20

約数和(自身を含む): 83621632

約数和(自身を除く): 40727856

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 16447, 32894, 65788, 131576, 263152, 2680861, 5361722, 10723444, 21446888, 42893776]

約数ペア:

[(1, 42893776), (2, 21446888), (4, 10723444), (8, 5361722), (16, 2680861), (163, 263152), (326, 131576), (652, 65788), (1304, 32894), (2608, 16447)]