31098184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4549

約数の個数: 32

約数和(自身を含む): 63745920

約数和(自身を除く): 32647736

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 4463, 6968, 8926, 17852, 35704, 58019, 116038, 232076, 299021, 464152, 598042, 1196084, 2392168, 3887273, 7774546, 15549092, 31098184]

約数ペア:

[(1, 31098184), (2, 15549092), (4, 7774546), (8, 3887273), (13, 2392168), (26, 1196084), (52, 598042), (67, 464152), (104, 299021), (134, 232076), (268, 116038), (536, 58019), (871, 35704), (1742, 17852), (3484, 8926), (4463, 6968)]