8999392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 19105632

約数和(自身を除く): 10106240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 233, 272, 284, 466, 544, 568, 932, 1136, 1207, 1864, 2272, 2414, 3728, 3961, 4828, 7456, 7922, 9656, 15844, 16543, 19312, 31688, 33086, 38624, 63376, 66172, 126752, 132344, 264688, 281231, 529376, 562462, 1124924, 2249848, 4499696, 8999392]

約数ペア:

[(1, 8999392), (2, 4499696), (4, 2249848), (8, 1124924), (16, 562462), (17, 529376), (32, 281231), (34, 264688), (68, 132344), (71, 126752), (136, 66172), (142, 63376), (233, 38624), (272, 33086), (284, 31688), (466, 19312), (544, 16543), (568, 15844), (932, 9656), (1136, 7922), (1207, 7456), (1864, 4828), (2272, 3961), (2414, 3728)]