225465616

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{44453}}^1$

素因数の和:44778

約数の個数: 20

約数和(自身を含む): 438227532

約数和(自身を除く): 212761916

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 44453, 88906, 177812, 355624, 711248, 14091601, 28183202, 56366404, 112732808, 225465616]

約数ペア:

[(1, 225465616), (2, 112732808), (4, 56366404), (8, 28183202), (16, 14091601), (317, 711248), (634, 355624), (1268, 177812), (2536, 88906), (5072, 44453)]