63214064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{207941}}^1$

素因数の和:207968

約数の個数: 20

約数和(自身を含む): 128924040

約数和(自身を除く): 65709976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 207941, 415882, 831764, 1663528, 3327056, 3950879, 7901758, 15803516, 31607032, 63214064]

約数ペア:

[(1, 63214064), (2, 31607032), (4, 15803516), (8, 7901758), (16, 3950879), (19, 3327056), (38, 1663528), (76, 831764), (152, 415882), (304, 207941)]