89992784

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11317}}^1$

素因数の和:11403

約数の個数: 40

約数和(自身を含む): 202094208

約数和(自身を除く): 112101424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 11317, 22634, 45268, 79219, 90536, 158438, 181072, 316876, 633752, 803507, 1267504, 1607014, 3214028, 5624549, 6428056, 11249098, 12856112, 22498196, 44996392, 89992784]

約数ペア:

[(1, 89992784), (2, 44996392), (4, 22498196), (7, 12856112), (8, 11249098), (14, 6428056), (16, 5624549), (28, 3214028), (56, 1607014), (71, 1267504), (112, 803507), (142, 633752), (284, 316876), (497, 181072), (568, 158438), (994, 90536), (1136, 79219), (1988, 45268), (3976, 22634), (7952, 11317)]