38831888

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34183}}^1$

素因数の和:34262

約数の個数: 20

約数和(自身を含む): 76298688

約数和(自身を除く): 37466800

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34183, 68366, 136732, 273464, 546928, 2426993, 4853986, 9707972, 19415944, 38831888]

約数ペア:

[(1, 38831888), (2, 19415944), (4, 9707972), (8, 4853986), (16, 2426993), (71, 546928), (142, 273464), (284, 136732), (568, 68366), (1136, 34183)]