31431096

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25679}}^1$

素因数の和:25708

約数の個数: 48

約数和(自身を含む): 90136800

約数和(自身を除く): 58705704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25679, 51358, 77037, 102716, 154074, 205432, 231111, 308148, 436543, 462222, 616296, 873086, 924444, 1309629, 1746172, 1848888, 2619258, 3492344, 3928887, 5238516, 7857774, 10477032, 15715548, 31431096]

約数ペア:

[(1, 31431096), (2, 15715548), (3, 10477032), (4, 7857774), (6, 5238516), (8, 3928887), (9, 3492344), (12, 2619258), (17, 1848888), (18, 1746172), (24, 1309629), (34, 924444), (36, 873086), (51, 616296), (68, 462222), (72, 436543), (102, 308148), (136, 231111), (153, 205432), (204, 154074), (306, 102716), (408, 77037), (612, 51358), (1224, 25679)]