25407136

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{4871}}^1$

素因数の和:5044

約数の個数: 24

約数和(自身を含む): 50337504

約数和(自身を除く): 24930368

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 4871, 5216, 9742, 19484, 38968, 77936, 155872, 793973, 1587946, 3175892, 6351784, 12703568, 25407136]

約数ペア:

[(1, 25407136), (2, 12703568), (4, 6351784), (8, 3175892), (16, 1587946), (32, 793973), (163, 155872), (326, 77936), (652, 38968), (1304, 19484), (2608, 9742), (4871, 5216)]