8987696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 18641664

約数和(自身を除く): 9653968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 191, 272, 346, 382, 692, 764, 1384, 1528, 2768, 2941, 3056, 3247, 5882, 6494, 11764, 12988, 23528, 25976, 33043, 47056, 51952, 66086, 132172, 264344, 528688, 561731, 1123462, 2246924, 4493848, 8987696]

約数ペア:

[(1, 8987696), (2, 4493848), (4, 2246924), (8, 1123462), (16, 561731), (17, 528688), (34, 264344), (68, 132172), (136, 66086), (173, 51952), (191, 47056), (272, 33043), (346, 25976), (382, 23528), (692, 12988), (764, 11764), (1384, 6494), (1528, 5882), (2768, 3247), (2941, 3056)]