89149744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{135899}}^1$

素因数の和:135948

約数の個数: 20

約数和(自身を含む): 176941800

約数和(自身を除く): 87792056

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 135899, 271798, 543596, 1087192, 2174384, 5571859, 11143718, 22287436, 44574872, 89149744]

約数ペア:

[(1, 89149744), (2, 44574872), (4, 22287436), (8, 11143718), (16, 5571859), (41, 2174384), (82, 1087192), (164, 543596), (328, 271798), (656, 135899)]