16020216

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 43837560

約数和(自身を除く): 27817344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2203, 2424, 3636, 4406, 6609, 7272, 8812, 13218, 17624, 19827, 26436, 39654, 52872, 79308, 158616, 222503, 445006, 667509, 890012, 1335018, 1780024, 2002527, 2670036, 4005054, 5340072, 8010108, 16020216]

約数ペア:

[(1, 16020216), (2, 8010108), (3, 5340072), (4, 4005054), (6, 2670036), (8, 2002527), (9, 1780024), (12, 1335018), (18, 890012), (24, 667509), (36, 445006), (72, 222503), (101, 158616), (202, 79308), (303, 52872), (404, 39654), (606, 26436), (808, 19827), (909, 17624), (1212, 13218), (1818, 8812), (2203, 7272), (2424, 6609), (3636, 4406)]