55785712

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{8963}}^1$

素因数の和:9360

約数の個数: 20

約数和(自身を含む): 108374760

約数和(自身を除く): 52589048

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 8963, 17926, 35852, 71704, 143408, 3486607, 6973214, 13946428, 27892856, 55785712]

約数ペア:

[(1, 55785712), (2, 27892856), (4, 13946428), (8, 6973214), (16, 3486607), (389, 143408), (778, 71704), (1556, 35852), (3112, 17926), (6224, 8963)]