40431056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 82328064

約数和(自身を除く): 41897008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 607, 724, 1214, 1448, 2428, 2896, 4163, 4856, 8326, 9712, 13961, 16652, 27922, 33304, 55844, 66608, 109867, 111688, 219734, 223376, 439468, 878936, 1757872, 2526941, 5053882, 10107764, 20215528, 40431056]

約数ペア:

[(1, 40431056), (2, 20215528), (4, 10107764), (8, 5053882), (16, 2526941), (23, 1757872), (46, 878936), (92, 439468), (181, 223376), (184, 219734), (362, 111688), (368, 109867), (607, 66608), (724, 55844), (1214, 33304), (1448, 27922), (2428, 16652), (2896, 13961), (4163, 9712), (4856, 8326)]