57743888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189947}}^1$

素因数の和:189974

約数の個数: 20

約数和(自身を含む): 117767760

約数和(自身を除く): 60023872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189947, 379894, 759788, 1519576, 3039152, 3608993, 7217986, 14435972, 28871944, 57743888]

約数ペア:

[(1, 57743888), (2, 28871944), (4, 14435972), (8, 7217986), (16, 3608993), (19, 3039152), (38, 1519576), (76, 759788), (152, 379894), (304, 189947)]