30945424

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{28867}}^1$

素因数の和:28942

約数の個数: 20

約数和(自身を含む): 60853744

約数和(自身を除く): 29908320

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 28867, 57734, 115468, 230936, 461872, 1934089, 3868178, 7736356, 15472712, 30945424]

約数ペア:

[(1, 30945424), (2, 15472712), (4, 7736356), (8, 3868178), (16, 1934089), (67, 461872), (134, 230936), (268, 115468), (536, 57734), (1072, 28867)]