16415984

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 40

約数和(自身を含む): 34529040

約数和(自身を除く): 18113056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 467, 676, 934, 1352, 1868, 2197, 2704, 3736, 4394, 6071, 7472, 8788, 12142, 17576, 24284, 35152, 48568, 78923, 97136, 157846, 315692, 631384, 1025999, 1262768, 2051998, 4103996, 8207992, 16415984]

約数ペア:

[(1, 16415984), (2, 8207992), (4, 4103996), (8, 2051998), (13, 1262768), (16, 1025999), (26, 631384), (52, 315692), (104, 157846), (169, 97136), (208, 78923), (338, 48568), (467, 35152), (676, 24284), (934, 17576), (1352, 12142), (1868, 8788), (2197, 7472), (2704, 6071), (3736, 4394)]