3220352

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 6497400

約数和(自身を除く): 3277048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 181, 278, 362, 556, 724, 1112, 1448, 2224, 2896, 4448, 5792, 8896, 11584, 17792, 23168, 25159, 50318, 100636, 201272, 402544, 805088, 1610176, 3220352]

約数ペア:

[(1, 3220352), (2, 1610176), (4, 805088), (8, 402544), (16, 201272), (32, 100636), (64, 50318), (128, 25159), (139, 23168), (181, 17792), (278, 11584), (362, 8896), (556, 5792), (724, 4448), (1112, 2896), (1448, 2224)]