31718656

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5426

約数の個数: 36

約数和(自身を含む): 66078432

約数和(自身を除く): 34359776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5387, 5888, 10774, 21548, 43096, 86192, 123901, 172384, 247802, 344768, 495604, 689536, 991208, 1379072, 1982416, 3964832, 7929664, 15859328, 31718656]

約数ペア:

[(1, 31718656), (2, 15859328), (4, 7929664), (8, 3964832), (16, 1982416), (23, 1379072), (32, 991208), (46, 689536), (64, 495604), (92, 344768), (128, 247802), (184, 172384), (256, 123901), (368, 86192), (736, 43096), (1472, 21548), (2944, 10774), (5387, 5888)]