56431456

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{9743}}^1$

素因数の和:9934

約数の個数: 24

約数和(自身を含む): 111724704

約数和(自身を除く): 55293248

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 5792, 9743, 19486, 38972, 77944, 155888, 311776, 1763483, 3526966, 7053932, 14107864, 28215728, 56431456]

約数ペア:

[(1, 56431456), (2, 28215728), (4, 14107864), (8, 7053932), (16, 3526966), (32, 1763483), (181, 311776), (362, 155888), (724, 77944), (1448, 38972), (2896, 19486), (5792, 9743)]