31730816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19069}}^1$

素因数の和:19096

約数の個数: 32

約数和(自身を含む): 68079900

約数和(自身を除く): 36349084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 19069, 38138, 76276, 152552, 247897, 305104, 495794, 610208, 991588, 1220416, 1983176, 2440832, 3966352, 7932704, 15865408, 31730816]

約数ペア:

[(1, 31730816), (2, 15865408), (4, 7932704), (8, 3966352), (13, 2440832), (16, 1983176), (26, 1220416), (32, 991588), (52, 610208), (64, 495794), (104, 305104), (128, 247897), (208, 152552), (416, 76276), (832, 38138), (1664, 19069)]