15696031856

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{23071}}^1$

素因数の和:23601

約数の個数: 40

約数和(自身を含む): 30786446208

約数和(自身を除く): 15090414352

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 421, 808, 842, 1616, 1684, 3368, 6736, 23071, 42521, 46142, 85042, 92284, 170084, 184568, 340168, 369136, 680336, 2330171, 4660342, 9320684, 9712891, 18641368, 19425782, 37282736, 38851564, 77703128, 155406256, 981001991, 1962003982, 3924007964, 7848015928, 15696031856]

約数ペア:

[(1, 15696031856), (2, 7848015928), (4, 3924007964), (8, 1962003982), (16, 981001991), (101, 155406256), (202, 77703128), (404, 38851564), (421, 37282736), (808, 19425782), (842, 18641368), (1616, 9712891), (1684, 9320684), (3368, 4660342), (6736, 2330171), (23071, 680336), (42521, 369136), (46142, 340168), (85042, 184568), (92284, 170084)]