109875376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{528247}}^1$

素因数の和:528268

約数の個数: 20

約数和(自身を含む): 229259632

約数和(自身を除く): 119384256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 528247, 1056494, 2112988, 4225976, 6867211, 8451952, 13734422, 27468844, 54937688, 109875376]

約数ペア:

[(1, 109875376), (2, 54937688), (4, 27468844), (8, 13734422), (13, 8451952), (16, 6867211), (26, 4225976), (52, 2112988), (104, 1056494), (208, 528247)]