2204416

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 4496800

約数和(自身を除く): 2292384

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 109, 128, 158, 218, 256, 316, 436, 632, 872, 1264, 1744, 2528, 3488, 5056, 6976, 8611, 10112, 13952, 17222, 20224, 27904, 34444, 68888, 137776, 275552, 551104, 1102208, 2204416]

約数ペア:

[(1, 2204416), (2, 1102208), (4, 551104), (8, 275552), (16, 137776), (32, 68888), (64, 34444), (79, 27904), (109, 20224), (128, 17222), (158, 13952), (218, 10112), (256, 8611), (316, 6976), (436, 5056), (632, 3488), (872, 2528), (1264, 1744)]