61511008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{147863}}^1$

素因数の和:147886

約数の個数: 24

約数和(自身を含む): 130416048

約数和(自身を除く): 68905040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 147863, 295726, 591452, 1182904, 1922219, 2365808, 3844438, 4731616, 7688876, 15377752, 30755504, 61511008]

約数ペア:

[(1, 61511008), (2, 30755504), (4, 15377752), (8, 7688876), (13, 4731616), (16, 3844438), (26, 2365808), (32, 1922219), (52, 1182904), (104, 591452), (208, 295726), (416, 147863)]