55391536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182209}}^1$

素因数の和:182236

約数の個数: 20

約数和(自身を含む): 112970200

約数和(自身を除く): 57578664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182209, 364418, 728836, 1457672, 2915344, 3461971, 6923942, 13847884, 27695768, 55391536]

約数ペア:

[(1, 55391536), (2, 27695768), (4, 13847884), (8, 6923942), (16, 3461971), (19, 2915344), (38, 1457672), (76, 728836), (152, 364418), (304, 182209)]