31239776

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{1523}}^1$

素因数の和:2174

約数の個数: 24

約数和(自身を含む): 61639704

約数和(自身を除く): 30399928

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 1523, 2564, 3046, 5128, 6092, 10256, 12184, 20512, 24368, 48736, 976243, 1952486, 3904972, 7809944, 15619888, 31239776]

約数ペア:

[(1, 31239776), (2, 15619888), (4, 7809944), (8, 3904972), (16, 1952486), (32, 976243), (641, 48736), (1282, 24368), (1523, 20512), (2564, 12184), (3046, 10256), (5128, 6092)]