17864008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5757

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 19149752

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5711, 11422, 22844, 45688, 97087, 131353, 194174, 262706, 388348, 525412, 776696, 1050824, 2233001, 4466002, 8932004, 17864008]

約数ペア:

[(1, 17864008), (2, 8932004), (4, 4466002), (8, 2233001), (17, 1050824), (23, 776696), (34, 525412), (46, 388348), (68, 262706), (92, 194174), (136, 131353), (184, 97087), (391, 45688), (782, 22844), (1564, 11422), (3128, 5711)]