25584512

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 51499800

約数和(自身を除く): 25915288

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 1979, 3232, 3958, 6464, 7916, 12928, 15832, 31664, 63328, 126656, 199879, 253312, 399758, 799516, 1599032, 3198064, 6396128, 12792256, 25584512]

約数ペア:

[(1, 25584512), (2, 12792256), (4, 6396128), (8, 3198064), (16, 1599032), (32, 799516), (64, 399758), (101, 253312), (128, 199879), (202, 126656), (404, 63328), (808, 31664), (1616, 15832), (1979, 12928), (3232, 7916), (3958, 6464)]