53693744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{258143}}^1$

素因数の和:258164

約数の個数: 20

約数和(自身を含む): 112034496

約数和(自身を除く): 58340752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 258143, 516286, 1032572, 2065144, 3355859, 4130288, 6711718, 13423436, 26846872, 53693744]

約数ペア:

[(1, 53693744), (2, 26846872), (4, 13423436), (8, 6711718), (13, 4130288), (16, 3355859), (26, 2065144), (52, 1032572), (104, 516286), (208, 258143)]