55453408

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{19471}}^1$

素因数の和:19570

約数の個数: 24

約数和(自身を含む): 110406240

約数和(自身を除く): 54952832

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 19471, 38942, 77884, 155768, 311536, 623072, 1732919, 3465838, 6931676, 13863352, 27726704, 55453408]

約数ペア:

[(1, 55453408), (2, 27726704), (4, 13863352), (8, 6931676), (16, 3465838), (32, 1732919), (89, 623072), (178, 311536), (356, 155768), (712, 77884), (1424, 38942), (2848, 19471)]