43142636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 77671440

約数和(自身を除く): 34528804

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 1867, 3734, 5777, 7468, 11554, 23108, 98951, 197902, 203503, 395804, 407006, 814012, 10785659, 21571318, 43142636]

約数ペア:

[(1, 43142636), (2, 21571318), (4, 10785659), (53, 814012), (106, 407006), (109, 395804), (212, 203503), (218, 197902), (436, 98951), (1867, 23108), (3734, 11554), (5777, 7468)]