40305616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 84932064

約数和(自身を除く): 44626448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 1811, 2782, 3622, 5564, 7244, 11128, 14488, 22256, 23543, 28976, 47086, 94172, 188344, 193777, 376688, 387554, 775108, 1550216, 2519101, 3100432, 5038202, 10076404, 20152808, 40305616]

約数ペア:

[(1, 40305616), (2, 20152808), (4, 10076404), (8, 5038202), (13, 3100432), (16, 2519101), (26, 1550216), (52, 775108), (104, 387554), (107, 376688), (208, 193777), (214, 188344), (428, 94172), (856, 47086), (1391, 28976), (1712, 23543), (1811, 22256), (2782, 14488), (3622, 11128), (5564, 7244)]