90068576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 191845584

約数和(自身を除く): 101777008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 317, 416, 634, 683, 1268, 1366, 2536, 2732, 4121, 5072, 5464, 8242, 8879, 10144, 10928, 16484, 17758, 21856, 32968, 35516, 65936, 71032, 131872, 142064, 216511, 284128, 433022, 866044, 1732088, 2814643, 3464176, 5629286, 6928352, 11258572, 22517144, 45034288, 90068576]

約数ペア:

[(1, 90068576), (2, 45034288), (4, 22517144), (8, 11258572), (13, 6928352), (16, 5629286), (26, 3464176), (32, 2814643), (52, 1732088), (104, 866044), (208, 433022), (317, 284128), (416, 216511), (634, 142064), (683, 131872), (1268, 71032), (1366, 65936), (2536, 35516), (2732, 32968), (4121, 21856), (5072, 17758), (5464, 16484), (8242, 10928), (8879, 10144)]