31364784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19801}}^1$

素因数の和:19826

約数の個数: 60

約数和(自身を含む): 95762472

約数和(自身を除く): 64397688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 19801, 39602, 59403, 79204, 118806, 158408, 178209, 217811, 237612, 316816, 356418, 435622, 475224, 653433, 712836, 871244, 950448, 1306866, 1425672, 1742488, 1960299, 2613732, 2851344, 3484976, 3920598, 5227464, 7841196, 10454928, 15682392, 31364784]

約数ペア:

[(1, 31364784), (2, 15682392), (3, 10454928), (4, 7841196), (6, 5227464), (8, 3920598), (9, 3484976), (11, 2851344), (12, 2613732), (16, 1960299), (18, 1742488), (22, 1425672), (24, 1306866), (33, 950448), (36, 871244), (44, 712836), (48, 653433), (66, 475224), (72, 435622), (88, 356418), (99, 316816), (132, 237612), (144, 217811), (176, 178209), (198, 158408), (264, 118806), (396, 79204), (528, 59403), (792, 39602), (1584, 19801)]