86435426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 169138368

約数和(自身を除く): 82702942

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 529, 1058, 1061, 1771, 2122, 3542, 3703, 5819, 7406, 7427, 11638, 11671, 14854, 23342, 24403, 40733, 48806, 81466, 81697, 163394, 170821, 268433, 341642, 536866, 561269, 1122538, 1879031, 3758062, 3928883, 6173959, 7857766, 12347918, 43217713, 86435426]

約数ペア:

[(1, 86435426), (2, 43217713), (7, 12347918), (11, 7857766), (14, 6173959), (22, 3928883), (23, 3758062), (46, 1879031), (77, 1122538), (154, 561269), (161, 536866), (253, 341642), (322, 268433), (506, 170821), (529, 163394), (1058, 81697), (1061, 81466), (1771, 48806), (2122, 40733), (3542, 24403), (3703, 23342), (5819, 14854), (7406, 11671), (7427, 11638)]