1316322016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22639}}^1$

素因数の和:22751

約数の個数: 48

約数和(自身を含む): 2738534400

約数和(自身を除く): 1422212384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1817, 2528, 3634, 7268, 14536, 22639, 29072, 45278, 58144, 90556, 181112, 362224, 520697, 724448, 1041394, 1788481, 2082788, 3576962, 4165576, 7153924, 8331152, 14307848, 16662304, 28615696, 41135063, 57231392, 82270126, 164540252, 329080504, 658161008, 1316322016]

約数ペア:

[(1, 1316322016), (2, 658161008), (4, 329080504), (8, 164540252), (16, 82270126), (23, 57231392), (32, 41135063), (46, 28615696), (79, 16662304), (92, 14307848), (158, 8331152), (184, 7153924), (316, 4165576), (368, 3576962), (632, 2082788), (736, 1788481), (1264, 1041394), (1817, 724448), (2528, 520697), (3634, 362224), (7268, 181112), (14536, 90556), (22639, 58144), (29072, 45278)]