31893564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 47940036

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 1979, 2686, 3958, 4029, 5372, 5937, 7916, 8058, 11874, 16116, 23748, 33643, 67286, 100929, 134572, 156341, 201858, 312682, 403716, 469023, 625364, 938046, 1876092, 2657797, 5315594, 7973391, 10631188, 15946782, 31893564]

約数ペア:

[(1, 31893564), (2, 15946782), (3, 10631188), (4, 7973391), (6, 5315594), (12, 2657797), (17, 1876092), (34, 938046), (51, 625364), (68, 469023), (79, 403716), (102, 312682), (158, 201858), (204, 156341), (237, 134572), (316, 100929), (474, 67286), (948, 33643), (1343, 23748), (1979, 16116), (2686, 11874), (3958, 8058), (4029, 7916), (5372, 5937)]