145605616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{700027}}^1$

素因数の和:700048

約数の個数: 20

約数和(自身を含む): 303812152

約数和(自身を除く): 158206536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 700027, 1400054, 2800108, 5600216, 9100351, 11200432, 18200702, 36401404, 72802808, 145605616]

約数ペア:

[(1, 145605616), (2, 72802808), (4, 36401404), (8, 18200702), (13, 11200432), (16, 9100351), (26, 5600216), (52, 2800108), (104, 1400054), (208, 700027)]