90881296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{516371}}^1$

素因数の和:516390

約数の個数: 20

約数和(自身を含む): 192090384

約数和(自身を除く): 101209088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 516371, 1032742, 2065484, 4130968, 5680081, 8261936, 11360162, 22720324, 45440648, 90881296]

約数ペア:

[(1, 90881296), (2, 45440648), (4, 22720324), (8, 11360162), (11, 8261936), (16, 5680081), (22, 4130968), (44, 2065484), (88, 1032742), (176, 516371)]