89556464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{136519}}^1$

素因数の和:136568

約数の個数: 20

約数和(自身を含む): 177749040

約数和(自身を除く): 88192576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 136519, 273038, 546076, 1092152, 2184304, 5597279, 11194558, 22389116, 44778232, 89556464]

約数ペア:

[(1, 89556464), (2, 44778232), (4, 22389116), (8, 11194558), (16, 5597279), (41, 2184304), (82, 1092152), (164, 546076), (328, 273038), (656, 136519)]