1431392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 2889432

約数和(自身を除く): 1458040

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1091, 1312, 2182, 4364, 8728, 17456, 34912, 44731, 89462, 178924, 357848, 715696, 1431392]

約数ペア:

[(1, 1431392), (2, 715696), (4, 357848), (8, 178924), (16, 89462), (32, 44731), (41, 34912), (82, 17456), (164, 8728), (328, 4364), (656, 2182), (1091, 1312)]