33147920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31899

約数の個数: 40

約数和(自身を含む): 82999896

約数和(自身を除く): 49851976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 31873, 63746, 127492, 159365, 254984, 318730, 414349, 509968, 637460, 828698, 1274920, 1657396, 2071745, 2549840, 3314792, 4143490, 6629584, 8286980, 16573960, 33147920]

約数ペア:

[(1, 33147920), (2, 16573960), (4, 8286980), (5, 6629584), (8, 4143490), (10, 3314792), (13, 2549840), (16, 2071745), (20, 1657396), (26, 1274920), (40, 828698), (52, 637460), (65, 509968), (80, 414349), (104, 318730), (130, 254984), (208, 159365), (260, 127492), (520, 63746), (1040, 31873)]