99839896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1493}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 202048560

約数和(自身を除く): 102208664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 1493, 2572, 2986, 5144, 5972, 8359, 11944, 16718, 19409, 33436, 38818, 66872, 77636, 155272, 959999, 1919998, 3839996, 7679992, 12479987, 24959974, 49919948, 99839896]

約数ペア:

[(1, 99839896), (2, 49919948), (4, 24959974), (8, 12479987), (13, 7679992), (26, 3839996), (52, 1919998), (104, 959999), (643, 155272), (1286, 77636), (1493, 66872), (2572, 38818), (2986, 33436), (5144, 19409), (5972, 16718), (8359, 11944)]