90454654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 59233346

約数列:

[1, 2, 17, 29, 34, 58, 199, 398, 461, 493, 922, 986, 3383, 5771, 6766, 7837, 11542, 13369, 15674, 26738, 91739, 98107, 183478, 196214, 227273, 454546, 1559563, 2660431, 3119126, 5320862, 45227327, 90454654]

約数ペア:

[(1, 90454654), (2, 45227327), (17, 5320862), (29, 3119126), (34, 2660431), (58, 1559563), (199, 454546), (398, 227273), (461, 196214), (493, 183478), (922, 98107), (986, 91739), (3383, 26738), (5771, 15674), (6766, 13369), (7837, 11542)]