67769312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{162907}}^1$

素因数の和:162930

約数の個数: 24

約数和(自身を含む): 143684856

約数和(自身を除く): 75915544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 162907, 325814, 651628, 1303256, 2117791, 2606512, 4235582, 5213024, 8471164, 16942328, 33884656, 67769312]

約数ペア:

[(1, 67769312), (2, 33884656), (4, 16942328), (8, 8471164), (13, 5213024), (16, 4235582), (26, 2606512), (32, 2117791), (52, 1303256), (104, 651628), (208, 325814), (416, 162907)]