88767392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20857}}^1$

素因数の和:20893

約数の個数: 48

約数和(自身を含む): 210248640

約数和(自身を除く): 121481248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20857, 41714, 83428, 145999, 166856, 291998, 333712, 396283, 583996, 667424, 792566, 1167992, 1585132, 2335984, 2773981, 3170264, 4671968, 5547962, 6340528, 11095924, 12681056, 22191848, 44383696, 88767392]

約数ペア:

[(1, 88767392), (2, 44383696), (4, 22191848), (7, 12681056), (8, 11095924), (14, 6340528), (16, 5547962), (19, 4671968), (28, 3170264), (32, 2773981), (38, 2335984), (56, 1585132), (76, 1167992), (112, 792566), (133, 667424), (152, 583996), (224, 396283), (266, 333712), (304, 291998), (532, 166856), (608, 145999), (1064, 83428), (2128, 41714), (4256, 20857)]