90251044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55987}}^1$

素因数の和:56035

約数の個数: 24

約数和(自身を含む): 175578368

約数和(自身を除く): 85327324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 55987, 111974, 223948, 727831, 1455662, 1735597, 2911324, 3471194, 6942388, 22562761, 45125522, 90251044]

約数ペア:

[(1, 90251044), (2, 45125522), (4, 22562761), (13, 6942388), (26, 3471194), (31, 2911324), (52, 1735597), (62, 1455662), (124, 727831), (403, 223948), (806, 111974), (1612, 55987)]