89170432

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13428

約数の個数: 40

約数和(自身を含む): 191886156

約数和(自身を除く): 102715724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 13397, 26794, 53588, 107176, 174161, 214352, 348322, 428704, 696644, 857408, 1393288, 1714816, 2786576, 3429632, 5573152, 6859264, 11146304, 22292608, 44585216, 89170432]

約数ペア:

[(1, 89170432), (2, 44585216), (4, 22292608), (8, 11146304), (13, 6859264), (16, 5573152), (26, 3429632), (32, 2786576), (52, 1714816), (64, 1393288), (104, 857408), (128, 696644), (208, 428704), (256, 348322), (416, 214352), (512, 174161), (832, 107176), (1664, 53588), (3328, 26794), (6656, 13397)]