89965232

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1789}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 199764000

約数和(自身を除く): 109798768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1789, 1796, 3143, 3578, 3592, 6286, 7156, 7184, 12523, 12572, 14312, 25046, 25144, 28624, 50092, 50288, 100184, 200368, 803261, 1606522, 3213044, 5622827, 6426088, 11245654, 12852176, 22491308, 44982616, 89965232]

約数ペア:

[(1, 89965232), (2, 44982616), (4, 22491308), (7, 12852176), (8, 11245654), (14, 6426088), (16, 5622827), (28, 3213044), (56, 1606522), (112, 803261), (449, 200368), (898, 100184), (1789, 50288), (1796, 50092), (3143, 28624), (3578, 25144), (3592, 25046), (6286, 14312), (7156, 12572), (7184, 12523)]