90121472

素因数分解:

$2^8\times 7^1\times {\mathrm{50291}}^1$

素因数の和:50314

約数の個数: 36

約数和(自身を含む): 205593696

約数和(自身を除く): 115472224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 50291, 100582, 201164, 352037, 402328, 704074, 804656, 1408148, 1609312, 2816296, 3218624, 5632592, 6437248, 11265184, 12874496, 22530368, 45060736, 90121472]

約数ペア:

[(1, 90121472), (2, 45060736), (4, 22530368), (7, 12874496), (8, 11265184), (14, 6437248), (16, 5632592), (28, 3218624), (32, 2816296), (56, 1609312), (64, 1408148), (112, 804656), (128, 704074), (224, 402328), (256, 352037), (448, 201164), (896, 100582), (1792, 50291)]