30936688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 61576416

約数和(自身を除く): 30639728

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 226, 241, 284, 452, 482, 568, 904, 964, 1136, 1808, 1928, 3856, 8023, 16046, 17111, 27233, 32092, 34222, 54466, 64184, 68444, 108932, 128368, 136888, 217864, 273776, 435728, 1933543, 3867086, 7734172, 15468344, 30936688]

約数ペア:

[(1, 30936688), (2, 15468344), (4, 7734172), (8, 3867086), (16, 1933543), (71, 435728), (113, 273776), (142, 217864), (226, 136888), (241, 128368), (284, 108932), (452, 68444), (482, 64184), (568, 54466), (904, 34222), (964, 32092), (1136, 27233), (1808, 17111), (1928, 16046), (3856, 8023)]