127039936

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{18211}}^1$

素因数の和:18332

約数の個数: 28

約数和(自身を含む): 254421640

約数和(自身を除く): 127381704

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 18211, 36422, 72844, 145688, 291376, 582752, 1165504, 1984999, 3969998, 7939996, 15879992, 31759984, 63519968, 127039936]

約数ペア:

[(1, 127039936), (2, 63519968), (4, 31759984), (8, 15879992), (16, 7939996), (32, 3969998), (64, 1984999), (109, 1165504), (218, 582752), (436, 291376), (872, 145688), (1744, 72844), (3488, 36422), (6976, 18211)]