31318616

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9479}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 68256000

約数和(自身を除く): 36937384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 9479, 18958, 37916, 66353, 75832, 132706, 265412, 530824, 559261, 1118522, 2237044, 3914827, 4474088, 7829654, 15659308, 31318616]

約数ペア:

[(1, 31318616), (2, 15659308), (4, 7829654), (7, 4474088), (8, 3914827), (14, 2237044), (28, 1118522), (56, 559261), (59, 530824), (118, 265412), (236, 132706), (413, 75832), (472, 66353), (826, 37916), (1652, 18958), (3304, 9479)]