320470336

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{10957}}^1$

素因数の和:11426

約数の個数: 28

約数和(自身を含む): 637383028

約数和(自身を除く): 316912692

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 3656, 7312, 10957, 14624, 21914, 29248, 43828, 87656, 175312, 350624, 701248, 5007349, 10014698, 20029396, 40058792, 80117584, 160235168, 320470336]

約数ペア:

[(1, 320470336), (2, 160235168), (4, 80117584), (8, 40058792), (16, 20029396), (32, 10014698), (64, 5007349), (457, 701248), (914, 350624), (1828, 175312), (3656, 87656), (7312, 43828), (10957, 29248), (14624, 21914)]