80494796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27529}}^1$

素因数の和:27593

約数の個数: 24

約数和(自身を含む): 152626320

約数和(自身を除く): 72131524

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 27529, 55058, 110116, 467993, 935986, 1183747, 1871972, 2367494, 4734988, 20123699, 40247398, 80494796]

約数ペア:

[(1, 80494796), (2, 40247398), (4, 20123699), (17, 4734988), (34, 2367494), (43, 1871972), (68, 1183747), (86, 935986), (172, 467993), (731, 110116), (1462, 55058), (2924, 27529)]