8889760912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{63073}}^1$

素因数の和:63487

約数の個数: 40

約数和(自身を含む): 18019989504

約数和(自身を除く): 9130228592

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 383, 766, 1532, 3064, 6128, 8809, 17618, 35236, 63073, 70472, 126146, 140944, 252292, 504584, 1009168, 1450679, 2901358, 5802716, 11605432, 23210864, 24156959, 48313918, 96627836, 193255672, 386511344, 555610057, 1111220114, 2222440228, 4444880456, 8889760912]

約数ペア:

[(1, 8889760912), (2, 4444880456), (4, 2222440228), (8, 1111220114), (16, 555610057), (23, 386511344), (46, 193255672), (92, 96627836), (184, 48313918), (368, 24156959), (383, 23210864), (766, 11605432), (1532, 5802716), (3064, 2901358), (6128, 1450679), (8809, 1009168), (17618, 504584), (35236, 252292), (63073, 140944), (70472, 126146)]