91212008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1193}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 180532800

約数和(自身を除く): 89320792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 503, 1006, 1193, 2012, 2386, 4024, 4772, 9544, 9557, 19114, 22667, 38228, 45334, 76456, 90668, 181336, 600079, 1200158, 2400316, 4800632, 11401501, 22803002, 45606004, 91212008]

約数ペア:

[(1, 91212008), (2, 45606004), (4, 22803002), (8, 11401501), (19, 4800632), (38, 2400316), (76, 1200158), (152, 600079), (503, 181336), (1006, 90668), (1193, 76456), (2012, 45334), (2386, 38228), (4024, 22667), (4772, 19114), (9544, 9557)]