31302168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{4513}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 83147880

約数和(自身を除く): 51845712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 4513, 6936, 9026, 13539, 18052, 27078, 36104, 54156, 76721, 108312, 153442, 230163, 306884, 460326, 613768, 920652, 1304257, 1841304, 2608514, 3912771, 5217028, 7825542, 10434056, 15651084, 31302168]

約数ペア:

[(1, 31302168), (2, 15651084), (3, 10434056), (4, 7825542), (6, 5217028), (8, 3912771), (12, 2608514), (17, 1841304), (24, 1304257), (34, 920652), (51, 613768), (68, 460326), (102, 306884), (136, 230163), (204, 153442), (289, 108312), (408, 76721), (578, 54156), (867, 36104), (1156, 27078), (1734, 18052), (2312, 13539), (3468, 9026), (4513, 6936)]