89257888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 190076544

約数和(自身を除く): 100818656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 3196, 3491, 6392, 6982, 12784, 13964, 25568, 27928, 55856, 59347, 111712, 118694, 164077, 237388, 328154, 474776, 656308, 949552, 1312616, 1899104, 2625232, 2789309, 5250464, 5578618, 11157236, 22314472, 44628944, 89257888]

約数ペア:

[(1, 89257888), (2, 44628944), (4, 22314472), (8, 11157236), (16, 5578618), (17, 5250464), (32, 2789309), (34, 2625232), (47, 1899104), (68, 1312616), (94, 949552), (136, 656308), (188, 474776), (272, 328154), (376, 237388), (544, 164077), (752, 118694), (799, 111712), (1504, 59347), (1598, 55856), (3196, 27928), (3491, 25568), (6392, 13964), (6982, 12784)]