16868072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 34252680

約数和(自身を除く): 17384608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 673, 964, 1346, 1928, 2692, 3133, 5384, 6266, 8749, 12532, 17498, 25064, 34996, 69992, 162193, 324386, 648772, 1297544, 2108509, 4217018, 8434036, 16868072]

約数ペア:

[(1, 16868072), (2, 8434036), (4, 4217018), (8, 2108509), (13, 1297544), (26, 648772), (52, 324386), (104, 162193), (241, 69992), (482, 34996), (673, 25064), (964, 17498), (1346, 12532), (1928, 8749), (2692, 6266), (3133, 5384)]