219492704

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{17909}}^1$

素因数の和:18302

約数の個数: 24

約数和(自身を含む): 433278720

約数和(自身を除く): 213786016

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 3064, 6128, 12256, 17909, 35818, 71636, 143272, 286544, 573088, 6859147, 13718294, 27436588, 54873176, 109746352, 219492704]

約数ペア:

[(1, 219492704), (2, 109746352), (4, 54873176), (8, 27436588), (16, 13718294), (32, 6859147), (383, 573088), (766, 286544), (1532, 143272), (3064, 71636), (6128, 35818), (12256, 17909)]