131926664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1723}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 262530720

約数和(自身を除く): 130604056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 563, 1126, 1723, 2252, 3446, 4504, 6892, 9571, 13784, 19142, 29291, 38284, 58582, 76568, 117164, 234328, 970049, 1940098, 3880196, 7760392, 16490833, 32981666, 65963332, 131926664]

約数ペア:

[(1, 131926664), (2, 65963332), (4, 32981666), (8, 16490833), (17, 7760392), (34, 3880196), (68, 1940098), (136, 970049), (563, 234328), (1126, 117164), (1723, 76568), (2252, 58582), (3446, 38284), (4504, 29291), (6892, 19142), (9571, 13784)]