53690416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{258127}}^1$

素因数の和:258148

約数の個数: 20

約数和(自身を含む): 112027552

約数和(自身を除く): 58337136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 258127, 516254, 1032508, 2065016, 3355651, 4130032, 6711302, 13422604, 26845208, 53690416]

約数ペア:

[(1, 53690416), (2, 26845208), (4, 13422604), (8, 6711302), (13, 4130032), (16, 3355651), (26, 2065016), (52, 1032508), (104, 516254), (208, 258127)]