83740672

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 89232128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1319, 1984, 2048, 2638, 3968, 5276, 7936, 10552, 15872, 21104, 31744, 40889, 42208, 63488, 81778, 84416, 163556, 168832, 327112, 337664, 654224, 675328, 1308448, 1350656, 2616896, 2701312, 5233792, 10467584, 20935168, 41870336, 83740672]

約数ペア:

[(1, 83740672), (2, 41870336), (4, 20935168), (8, 10467584), (16, 5233792), (31, 2701312), (32, 2616896), (62, 1350656), (64, 1308448), (124, 675328), (128, 654224), (248, 337664), (256, 327112), (496, 168832), (512, 163556), (992, 84416), (1024, 81778), (1319, 63488), (1984, 42208), (2048, 40889), (2638, 31744), (3968, 21104), (5276, 15872), (7936, 10552)]