127579184

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{4919}}^1$

素因数の和:6548

約数の個数: 20

約数和(自身を含む): 247387440

約数和(自身を除く): 119808256

約数列:

[1, 2, 4, 8, 16, 1621, 3242, 4919, 6484, 9838, 12968, 19676, 25936, 39352, 78704, 7973699, 15947398, 31894796, 63789592, 127579184]

約数ペア:

[(1, 127579184), (2, 63789592), (4, 31894796), (8, 15947398), (16, 7973699), (1621, 78704), (3242, 39352), (4919, 25936), (6484, 19676), (9838, 12968)]