16728088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 33969600

約数和(自身を除く): 17241512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 673, 956, 1346, 1912, 2692, 3107, 5384, 6214, 8749, 12428, 17498, 24856, 34996, 69992, 160847, 321694, 643388, 1286776, 2091011, 4182022, 8364044, 16728088]

約数ペア:

[(1, 16728088), (2, 8364044), (4, 4182022), (8, 2091011), (13, 1286776), (26, 643388), (52, 321694), (104, 160847), (239, 69992), (478, 34996), (673, 24856), (956, 17498), (1346, 12428), (1912, 8749), (2692, 6214), (3107, 5384)]