104193568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 216972000

約数和(自身を除く): 112778432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 409, 419, 608, 818, 838, 1636, 1676, 3272, 3352, 6544, 6704, 7771, 7961, 13088, 13408, 15542, 15922, 31084, 31844, 62168, 63688, 124336, 127376, 171371, 248672, 254752, 342742, 685484, 1370968, 2741936, 3256049, 5483872, 6512098, 13024196, 26048392, 52096784, 104193568]

約数ペア:

[(1, 104193568), (2, 52096784), (4, 26048392), (8, 13024196), (16, 6512098), (19, 5483872), (32, 3256049), (38, 2741936), (76, 1370968), (152, 685484), (304, 342742), (409, 254752), (419, 248672), (608, 171371), (818, 127376), (838, 124336), (1636, 63688), (1676, 62168), (3272, 31844), (3352, 31084), (6544, 15922), (6704, 15542), (7771, 13408), (7961, 13088)]