3131776

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 6395400

約数和(自身を除く): 3263624

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 569, 688, 1138, 1376, 2276, 2752, 4552, 5504, 9104, 18208, 24467, 36416, 48934, 72832, 97868, 195736, 391472, 782944, 1565888, 3131776]

約数ペア:

[(1, 3131776), (2, 1565888), (4, 782944), (8, 391472), (16, 195736), (32, 97868), (43, 72832), (64, 48934), (86, 36416), (128, 24467), (172, 18208), (344, 9104), (569, 5504), (688, 4552), (1138, 2752), (1376, 2276)]