129685232

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{18719}}^1$

素因数の和:19160

約数の個数: 20

約数和(自身を含む): 251858880

約数和(自身を除く): 122173648

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 18719, 37438, 74876, 149752, 299504, 8105327, 16210654, 32421308, 64842616, 129685232]

約数ペア:

[(1, 129685232), (2, 64842616), (4, 32421308), (8, 16210654), (16, 8105327), (433, 299504), (866, 149752), (1732, 74876), (3464, 37438), (6928, 18719)]